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The lengths of two sides of ABC are 15 and 20, and the triangle perimeter is 50. What is the third side of ABC?

 Mar 17, 2021
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3 sides in a triangle. 

2 of the sides are 15 and 20. 

The whole 3 sides is 50.

What's 50 - 15 - 20?

 

=^._.^=

 Mar 17, 2021

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