Question

please solve this urgently

Answer 1

Hey there!
Thanks for the question!


Given, 3P = 4Q = 6R

3P = 4Q
3/4P = Q

And, 3P = 6R
R = 1/2P

Now, According to angle sum property ,

P + Q + R = 180

P + 3/4P + 1/2P = 180

P ( 1 + 3/4 + 1/2 ) = 180

P ( 4 + 3 + 2 ) / 4 = 180

9P = 180 * 4

P = 20 * 4

P = 80°

Now, Q = 3/4 * 80 = 60°

R = 80/2 = 40°

Therefore, The angles of the triangle are 80 , 60 , 40 respectively