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OpenStudy (nbarrera):
Help+I'll Medal! Express the area of this triangle as a monomial. (info below)
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OpenStudy (nbarrera):
A.\[15x ^{2}\] B.\[56x ^{2}\] C.1x D.\[28x ^{2}\]
OpenStudy (anonymous):
not 100% sure but I think its 28
OpenStudy (nbarrera):
or 56 cuz 7*8=56....i guess?
OpenStudy (babyx3boo):
Formula of the area of a triangle is A=1/2bh meaning A=1/2(7)(8) A=28 because 8x7 equals 56 and half of 56 is 28.
OpenStudy (anonymous):
you do 7*8*.5 for triangles
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OpenStudy (anonymous):
the awserw is d
OpenStudy (nbarrera):
ooh ok thx
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