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Find the length of the missing side of the trapezoid below.

 Jun 6, 2020
 #1
avatar+26620 
+2

Drop a plumbline from the upper left corner tot the '8' line ....this creates a right triangle with one leg = 3   one leg = missing side length and hypotenuse = 7

The use Pythagorean theorem to solve for the missing leg length.....

 Jun 6, 2020
 #2
avatar+209 
0

I figured that out already...

notsmart2.0  Jun 6, 2020
 #3
avatar+209 
+1

wait so it's 2 times the square root of 10

 Jun 6, 2020
 #4
avatar+209 
0

Yep! I submitted it and it was correct

notsmart2.0  Jun 6, 2020

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