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Curcunference equal to 3.14 times 2 What is the radius equql whats the area around the whole circle?
Wiki User
∙ 14y ago
C=2Pi(r)
2*3.14 (which is pi) = 2*3.14 x r
Radius would equal one unit.
if the radius equals one, the Area equals pi (~3.14) units squared
Wiki User
∙ 14y ago
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Area of a circle 30mm radius?
The area of a circle is the radius square times pi. pi is equal to around 3.14159 Area = (3.14159)(302) = 2827.431mm
Is a circle less than or equal to the radius?
The radius of a circle is the distance from the center of the circle, out to the edge of the circle. The distance all the way across the circle is the "diameter." Half of the diameter is the radius.
Circle with a radius of 8 feet equal what?
Circle with a radius of 8 feet equals a circle with a diameter of 16 feet.
The line which is at a distance equal to the radius of a circle from its centre is called?
Radius
What is the the length of a circle that has a radius of 30?
The circumference of a circle with radius 30 is equal to 2 times the radius times pi, or about 188.5.
How are a nephroid and a cardioid similar?
A cardioid is the line a point on the edge of a circle traces when the circle is rolled around a circle of equal radius. A nephroid is the line a point on the edge of a circle traces when the circle is rolled around a circle of twice the radius.
Area of a circle 30mm radius?
The area of a circle is the radius square times pi. pi is equal to around 3.14159 Area = (3.14159)(302) = 2827.431mm
What is the radius of the circle equal to?
Radius of a circle= Perimeter of the circle/2*pi Radius is half the diameter Radius is the length of a straight line from the center point of the circle to the edge of the circle.
Is the radius always equal to the diameter of a circle?
No, the radius of a circle is always 1/2 of the diameter.
Does the radius of a circle equal units from the center of the circle?
Yes. The radius of a circle is the distance from the centre of the circle to every point on its circumference.
Is a circle less than or equal to the radius?
The radius of a circle is the distance from the center of the circle, out to the edge of the circle. The distance all the way across the circle is the "diameter." Half of the diameter is the radius.
Circle with a radius of 8 feet equal what?
Circle with a radius of 8 feet equals a circle with a diameter of 16 feet.
The line which is at a distance equal to the radius of a circle from its centre is called?
Radius
What is the the length of a circle that has a radius of 30?
The circumference of a circle with radius 30 is equal to 2 times the radius times pi, or about 188.5.
What is equal to half the diameter of a circle?
the radius
What does it mean when the circumference of the circle is equal to the area of a circle?
the radius of the circle is 2 units
How many units in a unit circle?
A unit circle is a circle with radius equal to one.
