This math topic focuses on the skill of determining the equation necessary to calculate a missing angle in a triangle. It involves recognizing the sum of angles in different types of triangles (such as the standard sum of 180 degrees for a flat triangle). Each problem presents a scenario with two known angle measurements, and learners must choose the equation that correctly computes the missing angle from multiple choices.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete this topic with 80% correct, working as fast as you can! Results are immediate.
Find the equation that will help you calculate the missing angle of the triangle