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180 degrees

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Q: What does half of a circle measure up to?
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Related questions

The measure of an inscribed angle in a circle is the measure of the intercepted arc.?

Answer this question… half


What does a semi circle measure?

It does not measure anything. It is a two dimentional figure equivelent to half of a circle.


What does the radius of a circle measure?

Half the diameter of a circle called the semicircle


How do you measure radius?

Half the distance across a circle.


What angle measure does a semicircle have?

A semi-circle, half a circle, by definition is 180 degrees, half of a rotation. A whole circle has a whole rotation, which is 360 degrees.


How does he find the measure of a radius if he knows the measure of the diameter?

The radius of a circle is half the diameter.


How do you find out the radius of a circle?

The radius of a circle is half its diameter (the measure of the circle from one side across to the other).


What is the angle measure or degree for one half?

180 degrees, if you mean a half circle


What is the measure of an angle that encloses half of a circle?

180 degrees.


How do you calculate radius?

Radius is calculated by dividing diameter by two. Measure the distance across the circle then divide it in half for example: You measure the distance across the circle (the diameter) = 6, then 6 divided in half, the radius is 3.


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.


What are two arcs that make up the circle?

Half of the circle is an arc