Andieee19 Andieee19
  • 03-06-2017
  • Mathematics
contestada

I don't know how to do #86-#88. Any help?

I dont know how to do 8688 Any help class=

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Luv2Teach
Luv2Teach Luv2Teach
  • 03-06-2017
86 and 87 utilize the Pythagorean theorem. Where those tangent lines meet the circle forms a right angle. So you have a side length of 6 and a hypotenuse of 22. So the missing side length is 21.16.  For 87, its the same thing, but you have the 2 legs but are missing the hypotenuse.
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