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Mekhanik [1.2K]
3 years ago
8

WC= 15 and CO = 17, what is OW?

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
4 0

We know that triangle COW is a right triangle by the Tangent to a Circle Theorem.

So, we can use Pythagorean Theorem to find OW.

OW² + WC² = CO²

OW² + 15² = 17²

OW² + 225 = 289

OW² = 64

OW = 8

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