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October 23, 2014

October 23, 2014

Posted by **J** on Tuesday, July 22, 2014 at 12:08pm.

A. 2.5 inches,4 inches

B. 2.5 inches, 6 inches

C.5inches, 8inches

D.5inches, 12inches

- Math -
**Steve**, Tuesday, July 22, 2014 at 12:19pmThere are several standard right triangles with integer sides. It will help a lot if you just learn them -- they turn up often in problems, and it's nice not to have to do the calculations every time.

3-4-5

5-12-13

8-15-17

7-24-25

and multiples of those values

- Math -
**J**, Tuesday, July 22, 2014 at 6:36pmThank you!

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