8. A circular lid has an area of 50.24 square centimeters. What is the radius of the lid? Use 3.14 for T. A.4 cm B. 8 cm C 12 cm D. 16 cm

RKI asked Sep 27, 2023

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35 votes

8. A circular lid has an area of 50.24 square

centimeters. What is the radius of the lid?
Use 3.14 for T.
A.4 cm
B. 8 cm
C 12 cm
D. 16 cm

RKI asked Sep 27, 2023

by RKI

2.1k points

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19 votes

Answer:

4 centimeters

Explanation:

The area of a circle is πr². r is the radius, and we are using 3.14 for π.

50.24=3.14r²

16=r²

r=4

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