Question

Determine the angles of the triangle

Answer 1

x = 30°...

2x = 60°...

3x = 90°...

Answer 2

Step-by-step explanation:

the angle of interior triangle are 180

the exterior angle is 150

let us think other side as x

the side of angle 150=180-150=30

so x=30

2x=30×2=60

3x=30×3=90

hope it helps you

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