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Mathematics 24 Online
OpenStudy (anonymous):

+1 Medal for Answer! 1) http://gyazo.com/ad5436635c340900d6f8a9890f82998f

OpenStudy (anonymous):

Remember, the Pythagorean theorem says that a^2 + b^2 = c^2, where c is the hypotenuse.

OpenStudy (anonymous):

@Vivid What's 9^2 and what's 12^2?

OpenStudy (anonymous):

Pythagoras Theorem \[leg^2 + base^2 = hypotenuse ^2\]

OpenStudy (anonymous):

=81 & =144

OpenStudy (anonymous):

Yes, and add 144 + 81.

OpenStudy (anonymous):

=225

OpenStudy (anonymous):

Yes, and what is the square root of 225?

OpenStudy (anonymous):

=15

OpenStudy (anonymous):

Yup! That's your answer!

OpenStudy (anonymous):

See how easy that was? :)

OpenStudy (anonymous):

whats squareroot of 225?

OpenStudy (anonymous):

So if you have a problem like this, you'll know how to solve it. :)

OpenStudy (anonymous):

Very Easy! Thanks! @AnswerMyQuestions

OpenStudy (anonymous):

No problem. :D

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