Question

If two lines intersect, do they always intersect at right angles

Answer 1

Learning Objective(s)

·         Identify parallel and perpendicular lines.

·         Find measures of angles.

·         Identify complementary and supplementary angles.

 

Introduction

 

Imagine two separate and distinct lines on a plane. There are two possibilities for these lines: they will either intersect at one point, or they will never intersect. When two lines intersect, four angles are formed. Understanding how these angles relate to each other can help you figure out how to measure them, even if