Question

find x in this question its very urgent

Answer 1

since PQ = PR the angles angle PQR and angle PRQ will be same

let the angle PQR = x = angle PRQ

sum of a triangle's all the 3 angles = 180

so angel QPR + angle PQR + angle PRQ = 180

85 + x + x = 180

2x = 180 - 85

x = 95/2

x = 47.5

so other two angles are 47.5 and 47.5

now anlge x = 180 - 47.5 = 132.5