Geometry Parallel Lines & Angle Relationships

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Alternate exterior angles are outside of the parallel lines and on opposite sides of the ...

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transversal

Front

Alternate interior angles are on the ________ of the parallel lines but on opposite sides of the transversal.

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Inside

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Front

Which pair of angles must be supplementary so that r is parallel to s? Options: ∠2 and ∠3, ∠5 and ∠6, ∠4 and ∠10, ∠6 and ∠14

Back

∠5 and ∠6

Front

What value of x proves that line p is parallel to line r? Options: 14, 12.5, 15, 25

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14

Front

If ∠5 ≌∠7, which of the following can be concluded? Options:

r is parallel to s by converse of Alternate Interior Angles Thm.

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u is parallel to v by Converse of Corresponding Angles Thm

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s is ⊥ u by Converse of Alternate Interior Angles Thm

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v ⊥ r by Converse of Alternate Exterior Angles Thm

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r is parallel to s by converse of Alternate Interior Angles Thm.

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What is the reason for Statement 4? Options: Substitution, Converse of Alternate Exterior Angles Theorem, Converse of Corresponding Angles Postulate, Converse of Same-side Interior Angles Theorem

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Converse of Corresponding Angles Postulate

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