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What is the area of the composite shape below?

 

 Feb 20, 2021
 #1
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Break the figure into triangles and rectangles.

 

The triangle at the left has side lengths 4 and 3, so it has area (4 * 3)/2 = 6.

 

The adjacent rectangle has side lengths 12 and 4, so it has area (12)(4) = 48.

 

The top rectangle has side lengths 5 and 6, so it has area (5)(6) = 30.

 

Add to get 6 + 48 + 30 = 84.

 Feb 21, 2021

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