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Rzqust [24]
3 years ago
7

A circle has a diameter of 10 centimeters. What is the best approximation of its area? Use 3.14 to approximate for π .

Mathematics
2 answers:
Orlov [11]3 years ago
8 0
Divide 10 by 2, gives you 5. multiply that by 5, 5*5= 25 then multiply that by 3.14. 25*3.14, gives you 78.5 hope this helped :D
Anton [14]3 years ago
5 0
If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²
Then you do r * π *r which would be 78.5. so C is your answer.
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