contestada

The distance from the center of a center of a compact disc to the edge of the disc is 6 centimeters. What is the area of the compact disc?
A. 452.16 square centimeters
B. 36 square centimeters
C. 113.04 square centimeters
D. 18.84 square centimeters

Respuesta :

this is the area of a circle with radius 6 cms
=  pi * r^2
= 36pi
=  113.04 cm^2

C

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