| 2024-05-22 | \(\angle A\) in the figure \(=50^{\circ}\), and \(\angle EBC =25^{\circ}\), then find \(\angle EC... | 2:53 | 0 | | Angles
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| 2024-05-22 | In \(\triangle ABC , \angle B\) is less than \(\angle C\). \(AD\) is the bisector of \(\angle A\)... | 3:27 | 4 | | Angles
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| 2024-05-22 | If the angle A is equal to 711th of its supplementary angle. Find the complementary angle of angl... | 1:36 | 1 | | Angles
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| 2024-05-22 | If an angle A is increased by twice, then it becomes equal to supplementary angle of angle A. Fin... | 1:12 | 0 | | Angles
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| 2024-05-22 | An angle is 40° more than 13rd of its supplement. Find the supplementary angle of that angle.... | 1:59 | 0 | | Angles
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| 2022-11-16 | Glass has refractive index \( \mu \) with respect to air and the critical angle for a ray of lig... | 3:00 | 13 | | Angles
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| 2022-11-16 | Two straight lines drawn on the same x-t curve make angles \( 30^{\circ} \) and \( 60^{\circ} \)... | 3:16 | 2 | | Angles
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| 2022-11-16 | Total internal reflection occurs when Angle of incidence is greater than critical angle. | 2:44 | 4 | | Angles
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| 2022-11-16 | A wheel rotates around a stationary axis so that the rotation angle \( \phi \) varies with time ... | 5:36 | 22 | | Angles
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| 2022-11-16 | A particle of mass \( m \) strikes on ground with angle of incidence \( 45^{\circ} \). If coeffi... | 5:45 | 25 | | Angles
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| 2022-11-16 | If median \( A D \) of a \( \triangle A B C \) divides the angle \( B A C \) in ratio \( 1: 2 \)... | 5:28 | 6 | | Angles
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| 2022-11-16 | Two particles of equal mass are projected in air with speed \( u \) at angles \( \theta_{1}=30^{... | 4:10 | 1 | | Angles
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| 2022-11-16 | The angle of a prism is \( 60^{\circ} \) and its refractive index is \( \sqrt{2} \). The angle o... | 2:42 | 11 | | Angles
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| 2022-11-16 | Assertion (A): Critical angle is minimum for red colour.
Reason (R): Because critical angle
\[
\... | 3:00 | 2 | | Angles
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| 2022-11-16 | A man on a cliff observes a boat at an angle of depression of \( 30^{\circ} \), which is making ... | 9:42 | 253 | | Angles
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| 2022-11-16 | A defense air force plane, diving with constant speed at an angle of \( 52.0^{\circ} \) with the... | 5:57 | 55 | | Angles
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| 2022-11-16 | A dip circle is initially in the magnetic meridian. If it is now rotated through an angle \( \th... | 2:18 | 2 | | Angles
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| 2022-11-16 | Angle traced by a rotating body in \( n \)th second is \( \theta_{n \text {th }}=\ldots \ldots \... | 7:54 | 0 | | Angles
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| 2022-11-16 | Critical angle for a certain wavelength of light in glass is \( 40^{\circ} \). Calculate the pol... | 3:20 | 11 | | Angles
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| 2022-11-16 | A bullet fired at an angle of \( 60^{\circ} \) with the horizontal hits the ground at a point \(... | 4:14 | 8 | | Angles
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| 2022-11-16 | The angle between the magnetic meridian and geographical meridlan is called
(A) angle of dip
(B)... | 3:11 | 0 | | Angles
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| 2022-11-16 | A graph is plotted between angle of deviation \( (d) \) and angle of incidence \( (i) \) for a p... | 2:06 | 7 | | Angles
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| 2022-11-16 | Two shells are fired from a canon with speed \( u \) each, at angles of \( \alpha \) and \( \bet... | 2:55 | 9 | Let's Play | Angles
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| 2022-11-16 | A shot is fired at an angle of \( 30^{\circ} \) with the horizontal from the top of a tower \( 1... | 6:14 | 23 | | Angles
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| 2022-11-16 | A small particle of mass \( m \) is projected at an angle \( \theta \) with the \( x \)-axis wit... | 8:03 | 16 | | Angles
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| 2022-11-16 | If \( A B C \) is a triangle in which \( \angle B=45^{\circ}, \angle C=120^{\circ} \) and \( a=4... | 6:12 | 5 | | Angles
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| 2022-11-16 | The angle of elevation of the top of a tower is observed to be \( 60^{\circ} \); at a point \( 4... | 5:59 | 17 | | Angles
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| 2022-11-16 | A small particle of mass \( m \) is projected at an angle \( \theta \) with the \( x \)-axis wit... | 8:03 | 6 | | Angles
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| 2022-11-16 | For the situation shown in figure, mark the correct options.
(a) Angle of friction is \( \tan ^{... | 8:03 | 1 | Show | Angles
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| 2022-11-16 | Two concentric coils each of radius equal to \( 2 \pi \mathrm{cm} \) are placed at right angles ... | 5:59 | 3 | | Angles
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| 2022-11-16 | A particle is projected from the ground with an initial speed of \( v \) at an angle \( \theta \... | 3:42 | 3 | | Angles
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| 2022-11-16 | Two stones are projected with the same speed but making different angles with the horizontal. Th... | 2:07 | 121 | | Angles
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| 2022-11-16 | For the situation shown in figure, mark the correct options.
(a) Angle of friction is \( \tan ^{... | 8:03 | 0 | Show | Angles
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| 2022-11-16 | A particle is projected from the ground with an initial speed of \( v \) at an angle \( \theta \... | 3:42 | 15 | | Angles
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| 2022-11-16 | Two stones are projected with the same speed but making different angles with the horizontal. Th... | 2:07 | 4 | | Angles
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| 2022-11-16 | A student throws soft balls out of the window at different angles to the horizontal. All soft ba... | 3:41 | 4 | | Angles
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| 2022-11-16 | A particle is projected from the ground at an angle \( 30^{\circ} \) with the horizontal with an... | 4:21 | 1 | | Angles
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| 2022-11-16 | A particle is projected with speed \( 25 \mathrm{~m} / \mathrm{s} \) at angle \( 53^{\circ} \) f... | 6:20 | 4 | | Angles
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| 2022-11-16 | Two particles are projected from the same point with the same speed at different angles \( \thet... | 2:46 | 31 | | Angles
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| 2022-11-16 | A particle is projected at an angle of elevation \( \alpha \) and after \( t \) second, it appea... | 4:17 | 58 | Let's Play | Angles
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| 2022-11-16 | A particle has been projected with a speed of \( 20 \mathrm{~ms}^{-1} \) at an angle of \( 30^{\... | 4:38 | 21 | | Angles
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| 2022-11-16 | A projectile is fired with a velocity \( v \) at right angle to the slope inclined at an angle \... | 3:55 | 41 | | Angles
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| 2022-11-16 | Express each of the following in terms of trigonometric ratios of angles between \( 0^{\circ} \)... | 6:31 | 11 | | Angles
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| 2022-11-16 | Express each of the following in terms of trigonometric ratios of angles between \( 0^{\circ} \)... | 6:31 | 5 | | Angles
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| 2022-11-16 | In the given figure, \( \triangle O D C \sim \triangle O B A, \angle B O C=115^{\circ} \) and \(... | 8:07 | 11 | | Angles
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| 2022-11-16 | In the given figure, \( \triangle O D C \sim \triangle O B A, \angle B O C=115^{\circ} \) and \(... | 8:07 | 29 | | Angles
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| 2022-11-16 | Mass \( m_{1} \) moves on a slope making an angle \( \theta \) with the horizontal and is attach... | 4:10 | 4 | | Angles
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| 2022-11-16 | In a \( \triangle P Q R, L \) and \( M \) are two points on base \( Q R \), such that \( \angle ... | 9:44 | 9 | | Angles
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| 2022-11-16 | In \( \triangle A B C, \angle C \) is an obtuse angle, \( A D \perp B C \) and \( A B^{2}=A C^{2... | 3:50 | 10 | | Angles
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| 2022-11-16 | In the given figure, prove that \[ \angle A D C=\angle A+\angle B+\angle C \text {. } \] | 3:06 | 83 | | Angles
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| 2022-11-16 | In the given figure, \( A C \perp C E \) and \( \angle A: \angle B: \angle C=5: 3: 2 \). Find th... | 3:43 | 1 | | Angles
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| 2022-11-16 | Construct a \( \triangle A B C \), given that \( B C=6.8 \mathrm{~cm} \), \( \angle B=45^{\circ}... | 10:58 | 14 | | Angles
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| 2022-11-16 | \( A B C D \) is a quadrilateral in which the bisectors of \( \angle A \) and \( \angle C \) mee... | 13:12 | 0 | | Angles
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| 2022-11-16 | In the given figure, \( \angle B C D=40^{\circ}, \angle E D C=35^{\circ} \), \( \angle C B F=30^... | 5:04 | 1 | | Angles
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| 2022-11-16 | If \( \angle A C B \) is a right angle and \( A C=C D \) and \( C D E F \) is a parallelogram. I... | 7:54 | 14 | Vlog | Angles
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| 2022-11-16 | In the given figure, \( A C \perp C E \) and \( \angle A: \angle B: \angle C=5: 3: 2 \). Find th... | 3:43 | 5 | | Angles
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| 2022-11-16 | \( A P \) and \( B Q \) are the bisectors of the two alternate interior angles formed by the int... | 3:59 | 1 | | Angles
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| 2022-11-16 | In the given figure, \( P Q \| R S \). If \( \angle Q P R=70^{\circ} \) and \( \angle R O T=20^{... | 4:18 | 4 | | Angles
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| 2022-11-16 | In the given figure, if \( \angle P Q R=\angle P R Q \), then prove that \( \angle P Q S=\angle ... | 2:57 | 30 | | Angles
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| 2022-11-16 | In the given figure, the bisectors of \( \angle A B C \) and \( \angle B C A \), intersect each ... | 3:01 | 36 | | Angles
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| 2022-11-16 | In the given figure, \( m \| n \) and \( p \| q \). If \( \angle 1=75^{\circ} \), then prove tha... | 4:22 | 4 | | Angles
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| 2022-11-16 | In the given figure, \( A B \| D C \) and \( A D \| B C \). Prove that \( \angle D A B=\angle D ... | 4:46 | 70 | | Angles
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| 2022-11-16 | In the given figure, \( A B \| C D, \angle E A B=50^{\circ} \). If \( \angle E C D=60^{\circ} \)... | 2:58 | 17 | | Angles
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| 2022-11-16 | In the given figure, \( A B \| C D \). If \( \angle A B O=45^{\circ} \) and \( \angle C O D=100^... | 2:59 | 10 | | Angles
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| 2022-11-16 | An exterior angle is drawn to a triangle. If this exterior angle is acute, then what type of tri... | 4:37 | 0 | | Angles
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| 2022-11-16 | Construct a \( \triangle A B C \), given that \( B C=6.8 \mathrm{~cm} \), \( \angle B=45^{\circ}... | 10:58 | 0 | | Angles
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| 2022-11-16 | \( A B C D \) is a quadrilateral in which the bisectors of \( \angle A \) and \( \angle C \) mee... | 13:12 | 54 | | Angles
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| 2022-11-16 | For a prism of refractive index \( 1.732 \), the angle of minimum deviation is equal to the angl... | 2:52 | 1 | | Angles
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| 2022-11-16 | A brick of mass \( 2 \mathrm{~kg} \) just begins to slide down on inclined plane at an angle of ... | 2:34 | 24 | | Angles
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| 2022-11-16 | In the given figure, \( \angle B C D=40^{\circ}, \angle E D C=35^{\circ} \), \( \angle C B F=30^... | 5:04 | 2 | | Angles
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| 2022-11-16 | If \( \angle A C B \) is a right angle and \( A C=C D \) and \( C D E F \) is a parallelogram. I... | 7:54 | 59 | Vlog | Angles
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