Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?
A. C≈2⋅3.14⋅450
B. C≈3.14⋅4502
C. C≈3.14⋅150
D. C≈3.14⋅450÷2
1 answer
A. C≈2⋅3.14⋅450
A. C≈2⋅3.14⋅450
B. C≈3.14⋅4502
C. C≈3.14⋅150
D. C≈3.14⋅450÷2
1 answer
9 answers
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1 answer