K12worX
Back to Use facts about supplementary, complementary, vertical, and adjacent angles to solve simple equations — Problem 1 · Task Set 15

Angle Relationships and Equations

For each problem, identify the angle relationship, write an equation, solve, and verify your answer.

Grade 7·21 problems·~35 min·Common Core Math - Grade 7·standard·7-g-b-5
Work through problems with immediate feedback
A

Fluency Practice

A straight horizontal line divided by a ray into two angles: (x + 24)° on the left and 82° on the right.
1.

Two angles form a straight line. One angle measures (x+24)°(x + 24)\degree and the other measures 82°. Find the value of xx.