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# helllppppp

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In the diagram, the area of rectangle $ABCD$ is $40$. What is the area of $MBCN$?

Mar 28, 2020

#1
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Recognize that MBCN is a trapezoid-and the area can be found by: 1/2 * (sum of the bases) * (height).

The height is $$\frac{40}{8}=5$$ units,

Thus, the area of MBCN)(the trapezoid) is $$\frac{1}{2}*6*5=15$$ units squared.

Mar 28, 2020
#2
+1421
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Rectangle area is 40 u2

Area MBCN = 3/8 * 40

Mar 28, 2020