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Vertical Angles Lab

CCSS 7.G.B.5

∠AEC ≅ ∠BED

Equation

vertical—

vertical—

supplem.—

full turn—

Parameters

Angle x · ∠AEC34

Read the diagram

∠AEC (x)—

∠BED — vertical to ∠AEC—

∠CEB (y)—

∠DEA — vertical to ∠CEB—

Each linear pair—