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3 years ago

14

Given the area of a circle is 201.06cm2, find the diameter and circumference.

2 answers:

mestny [16]3 years ago

5 0

given the area of circle o6.

riadik2000 [5.3K]3 years ago

3 0

Answer:

D= 15.9999299716 meters

C= 100.530524913 cm.

Step-by-step explanation:

1. Find the diameter

Divide the area (in square units) by Pi (approximately 3.14159).

201.06/3.14159 = 63.9994397741

Take the square root of the result 7.9999649858. This is the radius.

Now double the radius to get the diameter. 15.9999299716 meters

2. Find the circumference

C = 2 * π * R = 2 * π * 15.9999299716 = 100.530524913 cm.

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