The altitude to the base of an isoceler triangle is 8. if the perimeter of the triangle is 32.find the area of the triangle
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The altitude to the base of an isoceler triangle is 8. if the perimeter of the triangle is 32.find the area of the triangle
The sum of all 3 sides is 32.
The altitude is 8.
http://img.pokemon-universe.com/imag...5745644619.png
You know that:
a + a + b = 32
Then, from Pythagoras' theorem,
Find a and b, then use:
where h is the altitude, which is 8
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