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Inessa05 [86]
3 years ago
7

Can someone help and tell me how to do this

Mathematics
1 answer:
cluponka [151]3 years ago
8 0

Answer:84

Step-by-step explanation:

R=Q=90 tan perpendicular to radius

R+S+ROS=180 angles in triangle

ROS=180-90-42=48

QOS=48 congruent triangle

POQ=180-42-42=84 adjacent angles on straight line

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Find the measure of DC if m
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Answer:

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<u>Find the measure of arc BD</u>

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Correct choice is B

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