vocabulary unit 3. parallel lines lines on the same plane that never intersect
DESCRIPTION
INTERSECTING LINES Two lines that have one point in commonTRANSCRIPT
![Page 1: VOCABULARY UNIT 3. PARALLEL LINES Lines on the same plane that never intersect](https://reader036.vdocuments.net/reader036/viewer/2022062412/5a4d1b027f8b9ab059986e87/html5/thumbnails/1.jpg)
VO C A B U L A RY
UNIT 3
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PARALLEL LINES
• Lines on the same plane that never intersect
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INTERSECTING LINES
• Two lines that have one point in common
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PARALLEL PLANES
• Planes that never intersect
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PERPENDICULAR LINES
• Lines that intersect to form right angles (90⁰)
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SKEW LINES
• Lines on different planes that never intersect
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TRANSVERSAL
• A line that intersects two lines at different points
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CORRESPONDING ANGLES
• Angles in the same position when two lines are cut by a transversal• Their measures are equal to each other
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ALTERNATE INTERIOR ANGLES
• Angles between the parallel lines on opposite sides of the transversal• Their measures are equal to each other
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ALTERNATE EXTERIOR ANGLES
• Angles outside the parallel lines on opposite sides of the transversal• Their measures are equal to each other
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CONSECUTIVE INTERIOR ANGLES
• Angles that are between the lines on the same side of a transversal• Their sum is 180⁰