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It tells to round to the nearest hundredth and to only use numbers and decimal points. Please help ​

It tells to round to the nearest hundredth and to only use numbers and decimal points-example-1
User Avnic
by
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1 Answer

1 vote

Answer:

189.27 ft²

Explanation:

Find the area of the rectangle, then the semi-circle, then add the sums.

1.) Rectangle ▭

║A = lw

║A = 10 ⋅ 15

║A = 150

2.) Semi-circle◗

║A =
(1)/(2)(πr²)

║A =
(1)/(2)(π ⋅ 5²)

║A =
(1)/(2)(78.54)

║A = 39.27

3.) Adding sums +

║150 + 39.27 = 189.27

[Your answer should be 189.27 ft²]

User Arasu
by
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