How many degrees in half a circle?

Understand the Problem

The question is asking for the measurement of degrees in half of a circle. A full circle has 360 degrees, so half a circle would be half of that value.

Answer

180
Answer for screen readers

180

Steps to Solve

  1. Identify the total degrees in a full circle

A full circle consists of 360 degrees.

  1. Calculate half of a circle

To find the measurement of degrees in half of a circle, divide the total degrees by 2:

$$ \text{Half of a circle} = \frac{360}{2} $$

  1. Perform the division

Now perform the calculation:

$$ \frac{360}{2} = 180 $$

This shows that the measurement of degrees in half of a circle is 180 degrees.

180

More Information

Half of a circle is often referred to as a semicircle, which plays an important role in various fields such as mathematics, engineering, and graphic design.

Tips

  • Confusing the total number of degrees in different shapes. Ensure you know that a full circle has 360 degrees.

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