Identifying Triangle Angles and Lengths
Each worksheet has 20 problems determining if the angles or the side lengths create a triangle.
Student Objectives
- Decide whether three given side lengths can actually make a triangle.
- Decide whether three given angle measures can form a triangle.
- Use the triangle inequality rule to compare side lengths and check if a triangle is possible.
- Use the fact that a triangle’s angles add up to 180° to check if a triangle is possible.
Tags
Standards
