What Is a Straight Angle?
Interactive Exercise Worksheet
Here are three randomly selected questions from a larger exercise, which can be edited and sent via e-mail to students or printed to create exercise worksheets.
(Editable, Printable, and Sendable)
What Is a Straight Angle? (The Lesson)
An straight angle is an angle of 180°.
A straight angle is a half of a revolution.
The Oxford English Dictionary defines a straight angle as "an angle of 180°."
Real Examples of Straight Angles
The angles below are all straight angles: