Find the area of a circle with a diameter of 6 feet. Find both the exact area and the area rounded to the nearest
2 answers:
Answer is =28.27433ft²
Step-by-step explanation:
A≈28.27ft²(Answer)
Diameter
6
ft
d
r
r
r
d
d
C
A
Using the formulas:
A=πr2
d=2r
Solving for A
A=1
4πd2=1
4·π·62≈28.27433ft²
To answer this question we need to use a basic formula to find the area of a circle which is: pii*radius*radius Steps: 1. Find the radius Divide 6 (diameter) by 2 since 2 radius makes up a diameter, so you would get 3 has the radius. 2. Substitute the values 3.14 * 3*3 Which equals 28.26. Answer: Exact area—28.26 ft (squared) Rounded to the nearest tenth—28.3 ft (squared) Hope this helps!!
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Step-by-step explanation:
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