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## anonymous 4 years ago find the area of the figures correct to two decimals.

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1. anonymous

|dw:1336934599177:dw|

2. pfenn1

Do you know how to find the area of an isosceles triangle?

3. anonymous

whats the answwer?

4. pfenn1

The area of a triangle is $\frac 1 2 bh$where bis the base length (given ) and h can be found using the Pythagorean Theorem $x^2+y^2 =z^2$where x=1, y=h and z=5, so what would be the value of h?

5. anonymous

i think u have to use heron formulas

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