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svlad2 [7]
3 years ago
8

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

Mathematics
1 answer:
SOVA2 [1]3 years ago
3 0
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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