Asked by blue

Which set represents a pythagorean triple?
A.27,38,42
B.33,44,55
C.35,38,42
D.68,72,81
Is the answer D?
Answered by Ms. Sue
Have you used the Pythagorean Theorem?
Answered by Steve
Surely you remember the 3-4-5 right triangle. Any of the choices look suspiciously similar?
Answered by blue
No but that's whats on my paper.
Answered by blue
I think it is a^+b^=c^ is the answer B?
Answered by Ms. Sue
Please show us why you think B is the answer.

Answered by Steve
We have a winner!

But it's usually written

a^2 + b^2 = c^2

The caret just indicates a power. In this case, the power is 2.
Answered by blue
So is the answer B?
Answered by Brady
Yes, B is the correct answer.
Answered by blue
Thank you everyone. Please Brady stay with me on the next three?
Answered by Brady
Sure, I will help.
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