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Would you mind telling me how to do question 9a?
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3 votes
Would you mind telling me how to do question 9a?

Would you mind telling me how to do question 9a?-example-1
User Kaza
by
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2 Answers

1 vote
9a

P is the circumcenter ⇒ AP = PC (radiuses)
By the Pythagorean theorem:
PC² = PQ² + CQ² = 6² + 8² = 36 + 64 = 100
PC = √100 = 10 cm

AP = PC = 10 cm
User Fred Vanelli
by
7.4k points
6 votes
(a)10cm
-same length with PC

User Mariner
by
8.6k points
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