The Sum of the Measures of the Angles of Any

question 28

Multiple Choice

The sum of the measures of the angles of any triangle is 180∘ . In triangle ABC, angle A measures 56∘ less than the sum of the measures of angles B and C, and angle C measures 6∘ less than three times the measure of angle B. Find the measure of angle A.

• A) 129∘
• B) 62∘
• C) 81∘
• D) 10∘

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