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OpenStudy (anonymous):
Find the area of the triangle 48.45 in2 20.4 in2 40.8 in2 81.6 in2
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OpenStudy (anonymous):
OpenStudy (jagatuba):
You know the formula to find the area of a triangle?
OpenStudy (anonymous):
no
OpenStudy (jagatuba):
The area of a triangle is 1/2 that of a corresponding parallelogram. Picture this:|dw:1389077775229:dw|
OpenStudy (anonymous):
1/2 * base * height
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OpenStudy (anonymous):
|dw:1389077897255:dw|
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