The diameter of the pizza shown is 35 millimeters. Which measurement is closest to the area of the pizza in square millimeters?
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Responses
54.95 mm2
54.95 mm2
109.9 mm2
109.9 mm2
781.751 mm2
781.751 mm2
961.625 mm2
961.625 mm2
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The area of a circle can be calculated using the formula A = πr^2, where r is the radius of the circle. Since the diameter is given, we first need to find the radius.
Radius = 35 mm / 2 = 17.5 mm
Now, we can calculate the area:
A = π(17.5)^2
A = π(306.25)
A = 306.25π mm^2
A ≈ 961.625 mm^2
Therefore, the measurement closest to the area of the pizza in square millimeters is 961.625 mm^2.