Question

Each of the two equal angles of an isosceles triangle is four times the third angle. Find the angles of the triangle

Answer 1

...... ...............

Answer 2

Answer:

let the third angle is equal to x

now

the angles are 4x, 4x,x

the sum of three angles of triangles =180

4x+4x+x=180

9x=180

x=20

other angles are 80 and 80