1251200626b 1251200626b

07-04-2020
Mathematics

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What is the measurement of angle b? Please refer to image.

What is the measurement of angle b Please refer to image class=

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07-04-2020

Answer:

36

Step-by-step explanation:

Angle a is 180 - 117 = 63.

The angles of a triangle = 180, so 63 + 81 + b = 180 => b = 36.

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