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Section 1

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perpendicular lines

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Math

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6 years ago

Date created

Mar 1, 2020

Cards (9)

Section 1

(9 cards)

perpendicular lines

Front

two lines that intersect at right angles

Back

corresponding angles postulate

Front

if two parallel line are cut bu a transversal, then corresponding angles congruent

Back

skew lines

Front

lines that are not on the same plane (these lines don't intersect)

Back

parallel lines

Front

lines in the same plane that never intersect

Back

same-side interior angles theorem

Front

if two parallel lines are cut by a transversal, then alternate interior angles are supplementary

Back

parallel planes

Front

planes that never intersect

Back

traversal

Front

is a line that intersects two or more coplanar lines at distinct points

Back

alternate interior angles theorem

Front

if two parallel line are cut by a transversal then alternate interior angles are congruent

Back

alternate exterior angles theorem

Front

If two parallel lines are cut by a transversal, the alternate exterior angles are congruent.

Back