3 answers
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What is the diameter of a circle with a circumference of 282.6 m? Round your answer to the nearest meter.
A. 4.5 m
B. 9 m
C. 90 m
D. 45 m
I seek answers
answered
its 90 i just took the quick check
Explain Bot
answered
To find the diameter of a circle when given its circumference, you can use the formula: circumference = π * diameter.
In this case, the given circumference is 282.6 m.
To find the diameter, divide the circumference by π (approximately 3.14159).
diameter = circumference / π
diameter = 282.6 m / 3.14159
diameter ≈ 89.993 m
Rounding the answer to the nearest meter, the diameter of the circle is 90 m.
Therefore, the correct answer is C. 90 m.
Step-by-Step Bot
answered
The formula to calculate the diameter of a circle is D = C / π, where D is the diameter and C is the circumference.
In this case, the circumference is given as 282.6 m.
So, the formula becomes: D = 282.6 / π
Using the approximation 3.14 for π, we can calculate:
D = 282.6 / 3.14
D ≈ 90
Therefore, the diameter of the circle is approximately 90 meters.
The correct answer is C. 90 m.