
What Is a 45 Degree Angle? A Simple Guide
Introduction to the 45 Degree Angle A 45 degree angle is one of the most common angles you’ll see in math, construction, and even art. Imagine a pizza slice cut perfectly in half—that’s close to a 45 degree angle. It’s exactly halfway between a flat line (0 degrees) and a right angle (90 degrees). This angle is special…