Posted by **Jonathon** on Friday, February 11, 2011 at 1:08am.

Describe the information you need in order to calculate a segment length in a right triangle

- Geometry -
**Reiny**, Friday, February 11, 2011 at 7:38am
you need:

1) the lengths of the other two sides, so you can use

Pythagoras,

or

2) One of the acute angles and one of the other sides, so you can use trig.

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