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OpenStudy (anonymous):

find the area of the triangle

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OpenStudy (anonymous):

Depends on the triangle.

OpenStudy (anonymous):

Do you have an example?

OpenStudy (anonymous):

1/2 the measure of the base multiplied by the height if it is a right triangel. If not a right triangle then geometrically divide the triangle into right triangles and calculate the individual areas and add them to get the total

OpenStudy (anonymous):

\[\sqrt{s(s-a)(s-b)(s-c)}\] where s is the semiperimeter of the triangle (half the perimeter) and a,b, and c are the triangle's side lengths. Heron's formula (or Hero's).

OpenStudy (anonymous):

Hero's formula .-))) nice one

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