Solving Linear Equations from Parallel Lines Parallel-line angle diagrams where unknown angles are found by solving linear equations. Download PowerPoint Solving Linear Equations from Parallel Lines by Nathan Day (@nathanday.bsky.social) Related ResourcesAreas of TrapeziumsSolving Further Equations from Circle TheoremsSolving Linear Equations from Circle TheoremsSolving Linear Equations with Standard FormSolving Linear Equations with DecimalsSolving Linear Equations with Fractions