What is 75% of the area of a circle with a circumference of 10 units? Round the solution to the nearest square unit.
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Answer:
6
Step-by-step explanation:
2πr=10
πr=5
r=5/π
r=5/3.14
area πr^2=πr×r
=5×5/3.14
=5×1.6
=8
75%of area = 8 ×0.75
=6
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