Building Blocks of Geometry

Front

What are noncoplanar lines that do not intersect and are not parallel?

Back

Skew lines

Front

What are points called that are on the same line?

Back

Collinear points

Front

What are things called that are on the same plane?

Back

Coplanar points

Front

What does it mean to have the same measure or length?

Back

Congruent

Front

What is a straight, continuous arrangement of infinitely many points?

Back

Line

Front

What is a part of a line that has two endpoints?

Back

Line segment

Front

What is a point that divides a segment into two equal parts?

Back

Midpoint

Front

What are lines that never meet and are always the same distance apart?

Back

Parallel lines

Front

What is the term for two angles that add up to 90 degrees?

Back

Complementary angles

Front

What is the term for two angles that add up to 180 degrees?

Back

Supplementary angles