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If the circumference of a circle is about 31.4 what will the radius of the circle be?
circumference of circle= 2*3.14*radius 31.4=2*3.14*r r=5 app
What is the radius of a circle if the circumference is 69cm?
Radius = Circumference/(2*pi) = 10.98 cm
What is the formula for finding the radius of a circle when you have the circumference?
Divide the circumference by 2*pi because 2*pi*radius = circumference
What is the circumference of a circle that has a radius of 2 meters?
Circumference = pi * 2 * radius, so with a radius of two meters, the circumference must be 12.56636... meters.
If the circumference of a circle doubles the radius?
IMPOSSIBLE circumference = 2*pi*radius if circumference = 2*radius: 2*radius=2*pi*radius 2*radius/(2*radius)=2*pi*radius/(2*radius) 1=pi pi= 1 therefore it is impossible to have a circumference that is twice that of the radius
What is the circumference of a circle with radius of 14 yd?
Circumference = 2*pi*r Circumference = 2*pi(14 yd) = about 88 yards (87.96 yards calculated, rounded to 2 significant figures).
What is the radius of a cricle with the circumference of 11.32 yd?
radius of the circle = 11.32/(2*pi) = 1.802 yards rounded to 3 decimal places
What is the circumference of a circle with a radius of 2?
The circumference of a circle with a radius of 2 is: 12.57 units.
What is the radius of a circle if the circumference is 4pi?
It will have a radius of 2 because 2*pi*radius is the circumference of the circle.
What is the ratio of the radius of a circle to its circumference?
Radius of a circle = circumference/2*pi
What is the area of the circumference of a circle with diameter 7 yd?
Use the formulae for the area and circumference of a circle, replacing the symbol for the radius or the diameter with the known radius or diameter. As a reminder, the radius is 1/2 the diameter.Circumference = pi x diameter area = pi x radius squared
What is the circumference of a circle if the radius is 2 feet?
The circumference of a circle if the radius is 2 feet is: about 12.57 feet.
What is the formula for finding the radius of a circle when you have the perimeter?
2*pi*radius = perimeter or circumference of a circle radius = circumference/2*pi
What is the circumference of a circle with radius 5x?
Circumference of a circle = 2*pi*radius or diameter*pi
What is the ratio of the circumference to the radius of the circle?
The ratio of the circumference to the radius of the circle is 2 times pi
How do you find circumference of a circle if you have radius?
For a circle, circumference = 2 x pi x radius.
What is the radius of a ft circumference?
Radius of a circle = circumference/2*pi
