Question

If in an isosceles triangle there is three x inside and the opposite exterior angle is 120 what are the triangles?

Answer 1

Answer:

measure of each of the angle is 60°

Step-by-step explanation:

let each exterior angle be x

by exterior angle property

sum of opposite interior angle = exterior angle

x+x=120°

2x=120°

x=120/2

x=60°

Hope it helps you

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