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How do you find radius of circle?
Measure the distance from the centre of the circle to its circumference.
Is circumference shorter or longer then radius or diameter?
It's longer than both. The circumference - is the distance around the circle... The diameter - is the distance across the circle, passing through the centre... The radius - is the distance from the centre of the circle to the edge.
What is there radius of a circle?
The radius of a circle is the distance from the centre of the circle to its circumference - which is the outer limit of the circle.
What is a diameter and radius?
Radius is the distance from the centre of a circle to the outside The circumference of a circle is the distance round the outside of a circle
What the point on a circle are all the same distance from the?
The centre of a circle is equal distance from all points of its circumference
How do you determine the length of the radius on a circle?
The radius of a circle is defined as the distance from the centre-point to the circumference.
Circle and its elements?
A circle is the locus of a point which moves such that its distance from a fixed point is constant. .The fixed point is centre and fixed distance is radius of circle. Elements of circle are centre, radius and circumference.
How do you find the radious of a circle can you find the circumference?
The radius of a circle is the distance from its centre to its circumference. If a circle has a radius of r units then the length of its circumference is 2*pi*r units.
What is a point equal distance from all points on the circumference called?
It is the centre of a circle
Why are radius and diameter different?
The radius is half of the diameter. The radius of a circle is the distance from the centre to the circumference. The diameter of a circle is the length of a straight line from one point on the circumference to another, passing through the centre of the circle.
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.
How do you find the area of a circle without knowing the radius?
If the circumference or diameter is given then you can find the radius or simply measure the distance from the centre of the circle to the circumference.
