Expressions, equations, and relationships
7.11(C)Solving Equations With Angles
Write and solve equations using geometry concepts, including the sum of the angles in a triangle, and angle relationships.
Part of The student applies mathematical process standards to solve one-variable equations and inequalities
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Intro
Angles as Equations
In this lesson you will write and solve equations to find missing angles. The plan is always the same: picture the figure, choose the angle rule that matches it, write an equation with a letter for the unknown angle, and solve for that letter.
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