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Find the area of the figure show steps

Find the area of the figure show steps-example-1
User Mcanti
by
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1 Answer

5 votes
Hello!

You can separate the image into two shapes, a trapezoid and a parallelogram

To find the area of a trapezoid you use the equation


(a+b)/(2) h

a is base 1
b is base 2
h is height

Put in the values you know


(11 + 8)/(2) * 4

Add


(19)/(2) * 4

Divide

9.5 * 4 = 38

Next you find the area of the parallelogram

To find the you use the equation

bh

b is base
h is height

Put in the values you know

11 * 8.2 = 90.2

Add the two areas together to get the area of the whole shape

90.2 + 38 = 128.2

The answer is 128.2

Hope this helps!
User DotNetHitMan
by
8.0k points