The line from the center of the circle to the oustide of the circle.
circle diameter minus center of pitch cirlce raius
A chord.
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.
Area of a circle = pi*radius2
The line from the center of the circle to the oustide of the circle.
The length of a chord that passes through the center of a circle is the diameter of the circle.
circle diameter minus center of pitch cirlce raius
the center in Math means that all the points on the outside of the circle go to the center of the cirlce
A chord.
Assuming that cirlce = circle and raduis = radius, the answer is 452 sq metres.
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.
Area of a circle = pi*radius2
A cirlce that is 3-D is a sphere
Yes a circle has infinite lines of symmetry
A cirlce is not a polygon because it does not have any straight lines.
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.