Diagram illustrating a straight angle formed by a straight line with a semi-circular arc above it and labeled as 180 degrees.

Illustration of a straight angle measuring 180 degrees.

Straight Angle

Category: Geometry Date: November 17, 2024

What is a Straight Angle?

A straight angle in geometry is an angle that measures exactly 180 degrees, formed by two rays pointing in opposite directions, creating a straight line.