In \( \triangle A B C, P \) is an interior point such that \( \angl...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=d4lRiXSl6Ak



Duration: 4:04
1 views
0


In \( \triangle A B C, P \) is an interior point such that \( \angle P A B=10^{\circ} \),
\( \mathrm{P} \) \( \angle P B A=20^{\circ}, \angle P C A=30^{\circ}, \angle P A C=40^{\circ} \) then \( \triangle A B C \) is
(1) isosceles
(2) right angled
W
(3) equilateral
(4) obtuse angled
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-03-21If inside a big circle exactly \( n(n \geq 3) \) small circles, eac...
2023-03-21In triangle \( A B C \), if \( P, Q, R \) divides sides \( B C, A C...
2023-03-21The incircle of \( \triangle A B C \) touches side \( B C \) at \( ...
2023-03-21If the angles of a triangle are \( 30^{\circ} \) and \( 45^{\circ} ...
2023-03-21In the given figure, \( A B \) is the diameter of the circle, cente...
2023-03-21In a right-angled isosceles triangle, the ratio of circumradius and...
2023-03-21In triangle \( A B C \), let \( \angle C=\pi / 2 \). If \( r \) is ...
2023-03-21In \( \triangle A B C, A=\frac{2 \pi}{3}, b-c=3 \sqrt{3} \mathrm{~c...
2023-03-21In \( \triangle A B C,\left(\cot \frac{A}{2}+\cot \frac{B}{2}\right...
2023-03-21In the given figure, what is the radius of the inscribed semicircle...
2023-03-21In \( \triangle A B C, P \) is an interior point such that \( \angl...
2023-03-21In any triangle \( A B C, \frac{a^{2}+b^{2}+c^{2}}{R^{2}} \) has th...
2023-03-212. For \( x \in(0, \pi) \), the equation \( \sin x+2 \sin 2 x-\sin ...
2023-03-21If in \( \triangle A B C \), sides \( a, b, c \) are in A.P. then \...
2023-03-21Let \( \frac{b \cos x}{2 \cos 2 x-1}=\frac{b+\sin x}{\left(\cos ^{2...
2023-03-21If \( 3 \tan \left(\theta-15^{\circ}\right)=\tan \left(\theta+15^{\...
2023-03-21The number of roots of \( (1-\tan \theta)(1+\sin 2 \theta)=1+\tan \...
2023-03-21Consider the equations: \( P \) \( x \sin a+y \sin 2 a+z \sin 3 a=\...
2023-03-21The number of solutions of \( 12 \cos ^{3} x-7 \cos ^{2} x+4 \cos x...
2023-03-21Number of roots of \( \cos ^{2} x+\frac{\sqrt{3}+1}{2} \sin x-\frac...
2023-03-21The general solution of \( \frac{\tan 5 x-\tan 4 x}{1+\tan 5 x \tan...



Tags:
pw