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Qwerty90
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The width of the tiled portion is 1.5 feet. What is the area of the tiled portion of the patio, rounded to the nearest whole square foot?
 2 years ago
 2 years ago
Qwerty90 Group Title
The width of the tiled portion is 1.5 feet. What is the area of the tiled portion of the patio, rounded to the nearest whole square foot?
 2 years ago
 2 years ago

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bahrom7893 Group TitleBest ResponseYou've already chosen the best response.2
Let's first find the area of a a semicircle with the tiled part.
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
I did that but I think I got a wrong answer. I got 56.74
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.2
A=(pi*r^2)/2=(25pi)/2
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
Ohh I forgot to divide by 2.
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.2
Now find the area of just that untiled part: A=(pi*3.5^2)/2
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.2
Since if the radius is 5 and the width is 1.5 u'll subtract the width from the radius. Can you finish this off?
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
Yes I can thank you
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
and it is still dividing by 2 right?
 2 years ago
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