Lines, Angles, & Triangles
SAT · Flashcards · Recall
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QUESTION
What is the sum of the interior angles of a triangle?
QUESTION
What is the sum of the exterior angles of a triangle?
QUESTION
What is the measure of each angle in an equilateral triangle?
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ANSWER
60 degrees. Since all angles are equal and sum to
180
°
180°
180°
, each is
180
°
÷
3
=
60
°
180° ÷ 3 = 60°
180°
÷
3
=
60°
.
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