Constructions

Learn how to Construct Bisectors, Angles, and Triangles in different cases.

In this chapter, we will learn how to construct figures with justification.

The topics include

• How to construct bisector of an angle
• How to construct perpendicular bisector of a line segment
• Constructing angles 60°, 90°, 45°, 30°, 120°, 22 1/2°, 15°, 75°, 105°, 135°
• Constructing triangle - when base, a base angle and sum of other two sides are given
• Constructing triangle - when base, a base angle and difference of other two sides are given
• Constructing triangle - when perimeter (sum of 3 sides) and 2 base angles are given

Click on a topic or an exercise below to get started.