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Mathematics 7 Online
OpenStudy (anonymous):

PLEASE HELP I WILL FAN AND MEDAL AND BE YOUR BEST FRIEND 1. if a side of a triangle is 12 and its hypotenuse is 13, what is the 3rd side? @mechanicalanimal_

OpenStudy (anonymous):

a triangles angles always add up to be 180. so 155 would be correct. 180-12-13=155

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