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lianna [129]
3 years ago
5

the distance from the center of a compact disc to the edge of the disc is 6 centimeters what is the area of the compact desk

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0
The formula for the area of a circle is A=\pi r x^{2}

The radius if half your diameter,
 
In this case your diameter is 12 so your radius is 6

Then you plug it in the equation, so it is A= \pi  6^{2} or A=36 \pi

This leaves you with the area at about 113.04 centimeters ^{2}
Mumz [18]3 years ago
5 0
Area is calculated using the value of pi times the square of the
radius. Therefore, the area of a standard compact disc is 113.0976
square centimeters.
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