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Softa [21]
1 year ago
6

If mÃc=170° Find mLB

Mathematics
1 answer:
kenny6666 [7]1 year ago
8 0

Answer:

∠ B = 85°

Step-by-step explanation:

the inscribed angle B is half the measure of its intercepted arc AC , then

∠ B = \frac{1}{2} × 170° = 85°

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We know that
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