Question

The two interior opposite angles of an exterior angle of a triangle are 65° and 75°. Find the measure of the exterior angle.​

Answer 1

Answer:

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Answer 2

Answer:

take a triangle ABC and extend BC to D

angle A = 65°, angle B= 75°

then,

by exterior angle property,

angle ACD = angle A + angle B

angle ACD = 65° + 75°

angle ACD =135° (Where angle ACD is an

exterior angle)