Question

if one base angle of an isosceles triangle is double of the Vertical angle find all its angle ​

Answer 1

Answer:look down

Step-by-step explanation:

Look at the image

Answer 2

let base angle be x

let vertical angle be y

2x+y=180(angle sum property)........(1)

x=2y(given)...........(2)

(2) in (1)

4y+y=180

y=36

x=2y=72