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OpenStudy (anonymous):
Help?! Will medal and fan............................. ....Find the area of the trapezoid if AB=√12 ,CD=√27 , and AD=2√3 . Use the formula A=1/2h(b1+b2)
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OpenStudy (raden):
diagram ?
OpenStudy (anonymous):
sorry forgot it ahah.
OpenStudy (rajee_sam):
AB and CD are b1 and b2, AD is h. substitute in the formula and find your answer
OpenStudy (raden):
area = 1/2 (AB + CD) * AD area = 1/2 (√12 + √27) * 2√3 area = .... hint : √12 = 2√3 √27 = 3√3
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