Question

if each of the two equal angles of an isosceles triangle is four times the third angle, find the three angles of the triangle.

Answer 1

Answer:

let third angle = x°

rest two equal angles = 4x° (According to question)

now,

x+4x+4x = 180°

9x = 180°

x = 20° = Third angle .

Rest two angles = 4*20 = 80° each ..

$\boxed{Mark\: as\: Brainlist}$