monster51 monster51
  • 22-04-2020
  • Mathematics
contestada

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

WC 15 and CO 17 what is OW class=

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306flower
306flower 306flower
  • 22-04-2020

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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