Alternate
Interior
Angles
Skew
Lines
Line
Parallel
Lines
Bisect
Coplanar
Segment
Supplementary
Angles
Adjacent
Angle
Acute
Triangle
Obtuse
Triangle
Alternate
Exterior
Angles
Plane
Straight
Angle
Isosceles
Triangle
Perpendicular
Lines
Scalene
Triangle
Right
Angle
Congruent
Acute
Angle
Ray
Corresponding
Angles
Point
Linear
Pair
Equillateral
Triangle
Collinear
Complementary
Angles
Midpoint
Parallel
Planes
Endpoint
Angle
Obtuse
Angle
Opposite
Rays
Equiangular
Triangle
Same-
side
Interior
Angles
Intersect
Vertical
angles
Transversal
Right
Triangle
Alternate
Interior
Angles
Skew
Lines
Line
Parallel
Lines
Bisect
Coplanar
Segment
Supplementary
Angles
Adjacent
Angle
Acute
Triangle
Obtuse
Triangle
Alternate
Exterior
Angles
Plane
Straight
Angle
Isosceles
Triangle
Perpendicular
Lines
Scalene
Triangle
Right
Angle
Congruent
Acute
Angle
Ray
Corresponding
Angles
Point
Linear
Pair
Equillateral
Triangle
Collinear
Complementary
Angles
Midpoint
Parallel
Planes
Endpoint
Angle
Obtuse
Angle
Opposite
Rays
Equiangular
Triangle
Same-
side
Interior
Angles
Intersect
Vertical
angles
Transversal
Right
Triangle