If the length of an arc of sector of a circle of radius \( r \) is equal to that of an arc of se... VIDEO
If the length of an arc of sector of a circle of radius \( r \) is equal to that of an arc of sector of a circle of radius \( 2 \mathrm{r} \), thenhttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-07-14 The area of a circular path of uniform width d surrounding a circular region of radius \( r \) ... 2023-07-14 The area of a circular ring formed by two concentric circles whose radii are \( 5.7 \mathrm{~cm}... 2023-07-14 A race track is in the form of a ring whose inner and outer circumferences are \( 437 \mathrm{~m... 2023-07-14 In the adjoining figure, OPRQ is a quadrant of a circle of radius \( 7 \mathrm{~cm} \). The peri... 2023-07-14 If the sum of the circumferences of two circles with diameters \( \mathrm{d}_{1} \) and \( \math... 2023-07-14 If the radius of a circle is diminished by \( 10 \% \), then its area is diminished by
a. \( 14 ... 2023-07-14 If the perimeter of a semi-circular protractor is 36 \( \mathrm{cm} \), then its radius is
a. \(... 2023-07-14 The radius of a circle, whose chord of length \( 24 \mathrm{~cm} \) is at a distance of \( 5 \ma... 2023-07-14 If the angle of the sector is \( 60^{\circ} \), then the area of a sector of a circle with a rad... 2023-07-14 If the sector of a circle of radius \( 5 \mathrm{~cm} \) subtends an angle of \( 144^{\circ} \) ... 2023-07-14 If the length of an arc of sector of a circle of radius \( r \) is equal to that of an arc of se... 2023-07-14 The area of a sector of angle \( \theta \) (in degrees) of a circle with radius \( R \) is
a. \(... 2023-07-14 A buffalo is tied with a rope of length \( 14 \mathrm{~m} \) at the corner of a rectangular fiel... 2023-07-14 In a circle of radius \( 21 \mathrm{~cm} \), an arc subtends an angle of \( 60^{\circ} \) at the... 2023-07-14 Two circular pieces of equal radii and maximum area, touching each other are cut out from a rect... 2023-07-14 A square is inscribed in a circle. The ratio of the areas of the circle and the square is
a. \( ... 2023-07-14 The circumference of a circle is equal to the sum of the circumferences of the two circles of di... 2023-07-14 If the circumference of a circle and the perimeter of a square are equal, then
a. Area of the ci... 2023-07-14 The radius of a circle whose area is equal to the sum of the areas of the two circles of radii \... 2023-07-14 If the perimeter of a circle is equal to that of a square, then the ratio of their areas is
a. \... 2023-07-14 In the given figure given below, find the length of PR:
0