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Elza [17]
3 years ago
13

Gavin measured a round jar lid. Then he calculated that the area of the lid is 50.24 square centimeters. What is the lid's diame

ter?
Use 3.14 for ​pi.
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0
First divide the area by pi
50.24/3.14 = 16
Then take the square root of the result
\sqrt{16} = 4  <-- This is the radius
Finally double the radius to get the diameter.
4 x 2 = 8
The diameter of the circle is 8 sq cm
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