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Find the hypotenuse of each isosceles right triangle when the legs are of the given measure. Given = 8"

 Jan 14, 2015

Best Answer 

 #2
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+5

there is no option for radical 128

 Jan 14, 2015
 #1
avatar+23254 
+5

Use the Pythagorean Theorem:  c²  =  a² + b²

a  and  b  represent the lengths of the legs; so,  a = 8  and  b = 8  (since the triangle is isosceles)

--->   c²  =  8² + b²   --->   c²  =  64 + 64   --->   c²  =  128   --->   c  =  √128

 Jan 14, 2015
 #2
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+5
Best Answer

there is no option for radical 128

Guest Jan 14, 2015
 #3
avatar+118704 
0

128=432=4162=4162=242=82

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 Jan 15, 2015

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