Question

The measurement of an angle can be degrees or radians (just like inches or centimetres). A full circle is 360O or 2π radians. That means π radians is equal to _______ degrees

Answer 1

180 degrees

Step-by-step explanation

π radians is half of 2π radians. This means that it is half a circle. If a full circle is 360 degrees, then half a circle is 180 degrees.

Hence, π radians is equal to 180 degrees