Seudónimo Seudónimo

20-03-2018
Mathematics

contestada

3/13, 4/13, 5/13 does this add up to a right triangle?

And why or why not?

Respuesta :

choixongdong choixongdong

20-03-2018

if a right triangle then a^2 + b^2 = c^2

(3/13)^2 + (4/13)^2 = (5/13)^2
9/169 + 16/169 = 25/169
25/169 = 25/169

answer
Yes. It is a right triangle

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