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This is measure of angle b

This is measure of angle b-example-1
User Shansal
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1 Answer

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Explanation:

1) 180-125=55°

2) 90-67=23°

3) 180-102=78°

4) 90-30=60°

5) 180-129=51°

6) 180-155=25°

User SaiBot
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