Question

1. In triangle ABC, if angleB = 76º and angleC = 48°, find angleA.​

Answer 1

Answer:

56 is the answer

Step-by-step explanation:

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Answer 2

Answer:

SUM OF ALL ANGLES OF TRIANGLE IS 180°

SO, 76° + 48° + A = 180°

124° + A = 180°

A = 180-124 = 56 °

THIS IS YOUR ANSWER : )