Question

if the vertex angle of an isosceles triangleis 40 then the measure of other two angles will be​

Answer 1

Answer:

Other two angles are 70° and 70°

Step-by-step explanation:

In an isosceles triangle two angles angles are equal

let one of the equal angle be x

so,

Sum of all angles of a triangle = 180°

2x + 40° = 180°

x = 70°