in an isosceles triangle the vertical angle and the base are in the ratio 8:5 find all angles of the triangle ​

Base angle = 5x

Base angles = 2(5x)

Vertical angle = 8x

According to angle sum property;

total interior angles of triangle = 180°

180 = 10x + 8x

180 = 18x

x = 180/18

x = 10

10°

Angles are 80°, 50°, 50°