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Somebody help #9 geometry

Somebody help #9 geometry-example-1

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7 votes

Answer:


41.1units^2

Explanation:


A=(h_(b)b )/(2) \\=(8*4)/(2) \\=16units^2(triangle)


A=(\pi r^2)/(2)\\(\pi 4^2)/(2)\\=25.13units^2(semicircle)

Add both together


16+25.13\\=41.13units^2

Somebody help #9 geometry-example-1
User Mark Ruzon
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