Mathematics: The right answe find the shaded area. round your answer to the nearest tenth, if necessary. example: 103.45 rounded to tenths place is 103.5 use 3.14 for pi in finding the area of the semicircle.

The right answe find the shaded area. round your

Ответ:

naomicervero

06.01.2022

Area of semicircle = 1/2 the area of a circle:
$A_{sc}=\frac{1}{2} \pi r^{2}$
radius is half the diameter of 6ft.
$A_{sc} = \frac{1}{2} \pi (3^{2} )=14.13 ft^{2} .$
Area of the rectangle:
$A_{r} =lw=15*6=90 ft^{2} .$
Add the two together:
90 + 14.13 = 104.13
Round to the nearest tenth (one decimal place)
Area = 104.1 square feet.

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Ответ:

pippalotta

22.08.2021

Mathematics

2880; to find this out you can just multiply 4/5 by 3600.

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The right answe
find the shaded area. round your answer to the nearest tenth, if necessary.

example: 103.45 rounded to tenths place is 103.5

use 3.14 for pi in finding the area of the semicircle.

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