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If a 120 degree arc is 12mm long what is the circumference of the whole circle?
Wiki User
∙ 14y ago
360 degrees in a circle 120 degrees = 12mm 360 degrees = 36mm Therefore the circumference of the circle is 36mm.
Wiki User
∙ 14y ago
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How do you get the circumference of 12MM radius?
Circumference = 2*pi*r Circumference = 2 *pi*12 mm 75 mm =====
How many cm in 12mm?
1.2 cm in 12mm
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
Is 12 mm greater than or less than 0.07m?
12mm is less than 0.07m.12mm=1.2cm=0.012m.12mm can be thought of as "12 thousandths of a metre", just as 0.07m can be thought of as "70 thousandths of a metre".
What diameter is a Y12 bar?
12mm
What is the circumference of a circle if the radius is 12mm?
The circumference is 75.4mm
What is the circumference of a circle with a diameter of 12mm?
37.68 MM
What is the circumference of a circle with a radius of 12mm?
circumference = 2*pi*12 = 75.398 mm to 3 decimal places
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 diameter of a 12cm circle?
using the formula circumference=diameter X pi: circumference=diameter X pi circumference/pi=diamter X pi/pi circumference/pi=diameter therefore, diameter=circumference/pi diameter=12mm/3.14 diameter=3.821mm
How do you get the circumference of 12MM radius?
Circumference = 2*pi*r Circumference = 2 *pi*12 mm 75 mm =====
What is the area of a circle with a 12mm radius?
A = 452.4mm2
If the diameter of a circle is 12mm what is the area?
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.
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 12MM plus 12CM?
12mm + 12cm
