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Roman55 [17]
3 years ago
11

The area of a circle is approximately 379.94 square inches. What is the diameter of the circle? [Use 3.14 as an approximation fo

r pi.] a0 inches

Mathematics
2 answers:
VladimirAG [237]3 years ago
7 0
The diameter would be 21.99. 

avanturin [10]3 years ago
4 0

Answer:

Diameter=22 inches

Step-by-step explanation:

It is given that The area of a circle is approximately 379.94 square inches, then using the formula for the area of the circle, we get

A={\pi}r^2

Substituting the given values, we have

379.94={\pi}r^2

⇒379.94=3.14r^2

⇒\frac{379.94}{3.14}=r^2

⇒r^2=121

⇒r=11

Now, the diameter of the circle is given as:

D=2r

Putting the value of r, we have

D=2(11)

⇒D=22 inches

Thus, the diameter of the circle is 22 inches.

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
1. Oceanside Bike Rental Shop charges 13 dollars plus 6 dollars an
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It cost 3$ per hour
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Step-by-step explanation:

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