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What is the circumference of a circle with radius 12cm in fraction?
Wiki User
∙ 11y ago
The circumference of a circle is C = 2πr, where C is circumference, π is pi (3.14), and r is radius.
C = 2 x 3.14 x 12cm = 75cm = 75/1 cm
Wiki User
∙ 11y ago
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What is the diameter of a circle if the circumference is 12cm?
circumference = π x diameter ⇒ diameter = circumference ÷ π = 12 cm ÷ π ~= 3.8 cm
What is the circumference of 12cm?
75.3984
What would be the diameter of a circle with the circumference of 37.68cm?
C = d x pi 37.68 / 3.14 = d your diameter is 12cm
If a circle has a diameter of 12cm convert to inches?
Divide the cm. by 2.54, to get inches.Divide the cm. by 2.54, to get inches.Divide the cm. by 2.54, to get inches.Divide the cm. by 2.54, to get inches.
What is the total area of a quadrilateral?
15cm 12cm
What is the circumference of circle with radius 12cm?
The circumference of circle with radius 12cm is 75.4cm
What is the circumference of a circle if the diameter is 12cm?
The circumference of a circle if the diameter is 12cm is 37.7cm
How do you find the radius when the length of the arc is 12cm and the angle is 78.2?
360 / 78.2 = 4.60 - Gives the number of "slices of pie" of this size in the entire circle 4.60 * 12 = 55.245 - Gives circumference of the circle radius = circumference / 2pi radius = 55.245 / 6.283 = 8.79
What is the circumference of a circle with a diameter is 12cm?
12pi cm
A circle has 3.8 cm What is the radius?
Radius in from the center of circle or sphere, so a radius of 3.8 cm is a diameter of 7.6cm and circumference 23.8 cm (or 24 cm). Or If you mean 3.8 is the diameter (width), then radius is half (1/2) which equals 1.9 cm and circumference of 11.9 cm (12cm). Or If circumference 3.8 then radius is 1.2cm and area is 1.152cm. I hope this answers your question. lofty_720@yahoo.com.au
What is the diameter of a circle if the radius is 6 cm?
12 cm A diameter is twice as long as the radius of a circle. D = 2r D = 2(6cm) = 12cm
What is the diameter of a circle with a radius of 12cm?
the diameter of a circle is double the radius so if the radius is 12 cm then the diameter is 24 cm
What is the area of a circle with a radius of 12cm?
The area is ~452.3 cm2
What is the circumference if a circle with a diameter of 12cm?
Circumference: 12*pi = 37.699 cm rounded to three decimal places
What is the diameter of a circle if the circumference is 12cm?
circumference = π x diameter ⇒ diameter = circumference ÷ π = 12 cm ÷ π ~= 3.8 cm
What is the area of a quarter circle if the radius is 12cm?
The area is 113.1 square cm.
What is the circumference of a circle with radius 12Cm?
Well, the diameter would be 24, so the circumference would be π (pi, 3.14) times the diameter.24 x 3.14 = 75.36Apply this to all your math when using circumference. BTW if it is telling you the DIAMETER, just multiply by pi to get your answer.
