aidaly1 aidaly1

03-11-2017
Mathematics

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What’s angle CR PQ and CQ?

Whats angle CR PQ and CQ class=

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musiclover10045 musiclover10045

03-11-2017

CR = CP = 17

PQ = QR = 15

CQ = x^2 +15^2 = 17^2 = x^2 + 225 = 289

x^2 = 289-225 = 64, sqrt(64) = 8, CQ = 8

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