3 years ago

What is the measure of angle A?

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

6 0

Answer:

A = 29

Step-by-step explanation:

a triangle is equal to 180 so the bottom triangle you add 34 + 26 = 60 --> 180-60 = 120 ---> the triangle on top is 120 + 31 = 151 -----> 180-151 = 29

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