Answered

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Find the area of the given circle. Round to the nearest tenth.
11.0 ft^2
38.5 ft^2
42.8 ft^2
113.0 ft^2

Find The Area Of The Given Circle Round To The Nearest Tenth110 Ft2385 Ft2428 Ft21130 Ft2 class=

Sagot :

[tex]diameter=12\ ft\\\\diameter=2\ radius\\\\2r=12\ ft.\ \ \ /:2\\r=6\ ft.\\\\A=\pi r^2\\\\A=\pi\cdot6^2=36\pi\ (ft^2)\approx36\cdot3.14=113.04\ (ft^2)\approx113.0\ (ft^2)[/tex]
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