alleryStart learning →An exterior angle of a triangle is 125° and one far interior angle is 70°. Find the other far interior angle.
A45°
B65°
C55°
D110°
Answer & Solution
Correct answer: C. 55°
An exterior angle equals the sum of the two interior angles not next to it, so the other angle is 125° minus 70°, which is 55°.
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