Which side lengths form a right triangle?

It B and C

Step-by-step explanation:

the equation in Pythagorean theorem is  a^2+b^2=c^2

so the answer for B would be 5^2*5^2=50,which is correct sine 5^2=25,and 25+25=50

The answer for C would be like 9^2+12^2=225

the square root of 225 is 15 which is correct.

but A is wrong because 5^2+6^2=31 is wrong.

u rich

step-by-step explanation:

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step-by-step explanation:

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