1 year ago

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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