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The most commonly used measure of a circle is its radius, which is the distance from the center of the circle to any point on its circumference. The radius is generally represented by the letter "r". Other measures of a circle include its diameter (the distance across the circle passing through its center) and its circumference (the distance around the circle).
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What is called the barometer of a circle?
A barometer is an instrument used to measure atmospheric pressure. A circle does not have a barometer!
What is the unit used to measure distances around a circle?
Radian is the unit used to measure distances around a circle. It is defined as the angle subtended at the center of a circle by an arc equal in length to the radius of the circle.
How do we measure an angle?
A protractor can be used to measure an angle. An angle is basically part of a circle. A complete circle is 360 degrees. A right-angle is 90 degrees, half a circle is 180 degrees, and so on.
A unit of measure used in measuring angles and arcs?
The unit of measure used for angles and arcs is called degrees. A full circle is divided into 360 degrees. Alternatively, radians can also be used as a unit of measure, where a full circle is equivalent to 2π radians.
The measure from the center of a circle to its edge?
The measure from the center of a circle to its edge is the radius.
What is a percent circle?
A circle that can measure percents.
What is the circumference of a 30inch by 60inch circle?
A circle is defined by only one measure. You cannot have a 30 inch by 60 inch circle!A circle is defined by only one measure. You cannot have a 30 inch by 60 inch circle!A circle is defined by only one measure. You cannot have a 30 inch by 60 inch circle!A circle is defined by only one measure. You cannot have a 30 inch by 60 inch circle!
How much is 9 degrees?
Degrees are used to measure the arc of a circle. A full circle is 360 degrees, and a half circle 180. so 9 degrees would be 1/40th of a complete circle.
What does a semi circle measure?
It does not measure anything. It is a two dimentional figure equivelent to half of a circle.
How do you get the a with the circle around it?
If you measure the middle of the circle and then times it by 3
What does the area of the circle measure?
the amount of space inside a circle
How is a protractor useful?
A protractor is in the shape of a semi-circle and is used in maths to measure angles in shapes and on lines.
