Question

What is the measure of an exterior angle of a triangle whose two interior opposite angles measures 40 degree and 60 degree respectively

Answer 1

Answer:

Exterior angle = 100°

Step-by-step explanation:

Exterior angle is equal to the sum of two opposite interior angles.

Two interior opposite angles are 40° and 60°

Therefore,

Exterior angle = 40° + 60°

= 100°

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