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If the diameter is 12mm then the radius is 6mm. The area of a circle is pi X r2.
Therefore pi X 36 mm2 = about 113.0973 mm2 = area of the circle. Don't forget units!!
pi is about 3.1416.
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If the diameter of a circle is 24 mm what is the radius?
12mm - half the diameter.
If the radius of a circle is 12mm then what is the diameter?
d=2r, d=2x12mm=24mm
If the diameter of a circle is 24mm what is the radius?
The radius is half of the diameter, and 1/2 of 24 is 12. The radius is 12mm.
What is the diameter of a circle with a area of 37.68?
The diameter of a circle with an area of 37.68 is 6.92
How do I figure the area of a circle by diameter?
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
If the diameter of a circle is 24 mm what is the radius?
12mm - half the diameter.
What is the circumference of a circle with a diameter of 12mm?
37.68 MM
What is the area of a circle with a diameter of 12 mm?
Area of a circle = pi*r2 , where pi = 3.14 and r is the radius of the circle. We have diameter(d) = 12mm so, radius(r) = d/2 = 6mm On putting the values we get Area = 3.14*62 = 3.14*36 = 113mm2
How do you find the perimeter of a semi circle with a diameter of 12mm?
-- Find the circumference of a full circle with a diameter of 12 mm.-- The perimeter of the semi-circle is(1/2 the circumference of the full circle) + (the diameter).
What is the area of a circle with a 12mm radius?
A = 452.4mm2
If the radius of a circle is 12mm then what is the diameter?
d=2r, d=2x12mm=24mm
The diameter of a circle 12mm what is the area?
A = Pi x R² (Pi = 3.1416, R² = 1/2 diameter multiplied by itself) 3.1416 x 36 113.0976 sq mm
If the diameter of a circle is 24mm what is the radius?
The radius is half of the diameter, and 1/2 of 24 is 12. The radius is 12mm.
What is the diameter of a circle with a area of 37.68?
The diameter of a circle with an area of 37.68 is 6.92
What is the area of a circle with the diameter of 3m?
The area of a circle with the diameter of 3m is 7.069 m2
What is the area of a circle with diameter of 4.9?
The area of a circle with diameter of 4.9 is 75.43 units2
How do I figure the area of a circle by diameter?
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
