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Angle-pair equations — Homework
Write and solve an equation for each angle pair, then state the actual angle measures.
- 1.Two angles are supplementary: (3x + 20) and (2x - 10) degrees. Find x and both angles.
- 2.Two angles are complementary: (2x) and (x + 15) degrees. Find x and both angles.
- 3.Two vertical angles measure (5x - 15) and (3x + 25) degrees. Find x and the angle measure.
- 4.Two angles are supplementary: (4x) and (x + 25) degrees. Find x and both angles.
- 5.Draw or describe your own pair of supplementary or complementary angles labeled with expressions, then solve for x.
🌲 Homeschool of the FutureSeventh Grade · Math · week 24 homework