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A circular mirror has a radius of 10 inches.

Approximately how many inches of framing is needed for the mirror? Use 3.14 for \(\pi\).

A. 20 inches
B. 30 inches
C. 31.4 inches
D. 62.8 inches

Answer :

Final answer:

To find the framing needed for the mirror, calculate the circumference using the formula C = 2πr and the given radius of 10 inches. The approximate framing needed is 62.8 inches.


Explanation:

To find the framing needed for the circular mirror, we need to find the circumference of the mirror. The formula for the circumference of a circle is C = 2πr, where C is the circumference and r is the radius. Plugging in the given radius of 10 inches and using the approximated value of π as 3.14, we can calculate the circumference to be 2 * 3.14 * 10 = 62.8 inches. Therefore, approximately 62.8 inches of framing is needed for the mirror.


Learn more about Finding the circumference of a circle here:

https://brainly.com/question/35916785


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