Math Problem Statement
Find the measure of an angle if its measure is 20° less than its supplement.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Angles
Supplementary Angles
Formulas
Supplementary angles: 180° - angle
Linear equation: x = (180° - x) - 20°
Theorems
Supplementary Angle Theorem
Suitable Grade Level
Grades 7-9
Related Recommendation
Find the Measure of an Angle 30 Degrees Less Than Its Supplement
Solve Two Supplementary Angles Differ by 20° Problem
Measure of an Angle that is Twice its Supplement: Solution Explained
Find the Measure of an Angle and its Supplement - Algebraic Solution
Find the Angle with Twice Its Supplement Minus 3 Equals 297