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December 19, 2014

December 19, 2014

Posted by **Sara** on Monday, February 19, 2007 at 11:10am.

To find the height of an isocsceles triangle With the area at 240 and the base at 20 aren't you supposed to divide 240 by 20?

If so what is your answer?

The area of a triangle is 1/2 base x height.

1/2 × 20 × h = 240

Solve for h.

10 × h = 240

Divide both sides by 10.

24

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