Gale builds a circular pen in his yard for his dog. The en has a radius of 10 ft. There is a law in Gale's town which states that all dogs must have at least 300 ft2 of room in their pen. Does Gales' pen meet the standards?
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Answer:
Step-by-step explanation:
Given:
Circular pen with radius of 10ft.
At least 300ft² of room in their pen.
We need to look for the Area of the circle.
Area of the circle = π r²
A = 3.14 * (10ft)²
A = 3.14 * 100ft²
A = 314ft²
Standard is 300ft². Gale's areais 314ft². It exceeded the standard area by 14ft²
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