What is the measure of angle A'B'C?
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All Angles Added: 180
Measures of Idiviudual Angles
A=70 C=70 B=40
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Step-by-step explanation:
All angles of a triangle when combined must equal 180 degrees.
Since the triangle is an isosceles triangle, at least 2 sides must be congruent meaning that A=C since the triangle is not equilateral.