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What is the area of a circle with a radius of 4 millimeters?
A of a circle is (pi)r2 r = 4 millimeters A = (4 millimeters)2 pi A = 16pi millimeters2 pi is roughly 3.141592 A= 50.265472 millimeters2
What is the circumference and area of a circle if the radius is 9.6 millimeters?
A circle with a radius of 9.6 millimeters has a circumference of 60.32 millimeters.
What does a 4 mm circle look?
A 4 mm circle would have a diameter of 4 millimeters, meaning the distance across the circle passing through its center would be 4 mm. This circle would be relatively small, about the size of a standard pencil eraser. In terms of area, the circle would cover approximately 12.57 square millimeters.
How much is the area of a 25 millimeters circle?
A circle with a diameter of 25 mm has an area of 490.9 square mm.
What is the area of a circle if the diameter is 35mm?
Using 3.14 as Pi the area of circle is: 961.625
What is the area of a circle with a radius of 15 millimeters?
711
What is the area of a circle with the radius of 9 millimeters?
Using 3.14 as Pi the area of circle is: 254.34
Find the area of circle with a radius of 15 millimeters?
707 mm2
What is the area of a circle with a diameter of 25 millimeters?
3.14 x 12.52 = 490.625 or round it up to 490.63 millimeters.
What is the area of a circle with a radius of 10 millimeters?
Area = pi R2 = pi (10)2 = 100 pi = 314.16 square millimeters (rounded)
How large is a 50mm circle?
A 50mm circle has a diameter of 50 millimeters, which is approximately 1.97 inches. The radius, which is half the diameter, measures 25 millimeters (about 0.98 inches). To find the area, you can use the formula A = πr², resulting in an area of approximately 1,963.5 square millimeters.
How big is a 20mm circle?
A 20mm circle has a diameter of 20 millimeters, which is equivalent to 2 centimeters or approximately 0.79 inches. The radius of the circle is half of the diameter, so it measures 10mm. This size is comparable to a small coin, such as a dime. In terms of area, the circle has an approximate area of 314 square millimeters.
