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The radius of a circle connects its center to its circumference.
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What is the radius of a cirlce?
The line from the center of the circle to the oustide of the circle.
How do you calculate the pitch circle diameter?
circle diameter minus center of pitch cirlce raius
What is a segment whose endpoints are points on a cirlce?
A chord.
How do you find the circumfrence of a cirlce?
Multiply the diameter by (pi), or the radius by (2 pi). If you have a drawing of the circle, and the center is marked, you can measure the radius and the diameter. Just lay your ruler across the circle, and make sure that it touches the center. If the center isn't marked, then it won't be that easy.
How do you find an area of a cirlce?
Area of a circle = pi*radius2
What is the radius of a cirlce?
The line from the center of the circle to the oustide of the circle.
What is the diameter of a cirlce?
The length of a chord that passes through the center of a circle is the diameter of the circle.
How do you calculate the pitch circle diameter?
circle diameter minus center of pitch cirlce raius
What does center mean in math?
the center in Math means that all the points on the outside of the circle go to the center of the cirlce
What is a segment whose endpoints are points on a cirlce?
A chord.
What is the approximate area of a cirlce with raduis is 12m?
Assuming that cirlce = circle and raduis = radius, the answer is 452 sq metres.
How do you find the circumfrence of a cirlce?
Multiply the diameter by (pi), or the radius by (2 pi). If you have a drawing of the circle, and the center is marked, you can measure the radius and the diameter. Just lay your ruler across the circle, and make sure that it touches the center. If the center isn't marked, then it won't be that easy.
How do you find an area of a cirlce?
Area of a circle = pi*radius2
What do you call a circle that is 3-D?
A cirlce that is 3-D is a sphere
Does a cirlce have lines of symmentry?
Yes a circle has infinite lines of symmetry
Why a circle is not a polygon?
A cirlce is not a polygon because it does not have any straight lines.
Does always a tangent to a circle pass through the center of the circle?
the tangent will never go through the center of a cirlce. The tangent is, by definition, a line that only intersects the circle at one point. If you look down a pencil along its long axis, so that it appears to be a circle, and place your finger on top of and perpendicular to the pencil, your finger is now tangent to the circle you see.
