2. The distance f… - QuestionCove

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Mathematics 11 Online

OpenStudy (anonymous):

2. 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 disc?

11 years ago

OpenStudy (anonymous):

disc is a circle. Area of a circle = (pi)(radius)^2

11 years ago

OpenStudy (anonymous):

so would it be 3.14(6)^2

11 years ago

OpenStudy (anonymous):

If you were told to use 3.14 for pi, then you are correct.

11 years ago

OpenStudy (anonymous):

ok :) thanks

11 years ago

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