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OpenStudy (anonymous):
What is the area of the trapezoid if DC = 4x and AB = 2x and the height is (3x + 1)? A)9x2 + 3 B)9x2 + 3x C)18x2 + 6x D)24x2 + 8x2
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OpenStudy (anonymous):
OpenStudy (anonymous):
do you the formula for the area of a trapezoid ?
OpenStudy (anonymous):
Yes!
OpenStudy (anonymous):
then plug in the values A=(3x+1)/2*(6x)=....
OpenStudy (anonymous):
then i just solve it?
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OpenStudy (anonymous):
expand it ,there's nothing to solve,you could first simplify
OpenStudy (anonymous):
simplify? which one?
OpenStudy (anonymous):
you have a 6 in the numerator and a 2 in the denominator..
OpenStudy (cggurumanjunath):
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