Tools of Geometry

An undefined term, which identifies a location, but has no size or thickness

• Point

• Line

• Plane

• Angle

Tags

CCSS.4.G.A.1

An undefined term, which has an infinite length and an infinite number of points

• Point

• Line

• Plane

• Angle

Tags

CCSS.4.G.A.1

An undefined term, flat 2D surface extending infinitely in all directions, must contain at least 3 points

• Point

• Line

• Plane

• Angle

Tags

CCSS.HSG.CO.A.1

2 rays (sides) that share 1 common endpoint called the vertex

• Ray

• Line Segment

• Plane

• Angle

Tags

CCSS.4.G.A.1

a part of a line with only 1 endpoint

• Ray

• Line Segment

• Plane

• Angle

Tags

CCSS.4.G.A.1

a part of a line with 2 endpoints and has length

• Ray

• Line Segment

• Plane

• Angle

Tags

CCSS.HSG.CO.A.1

points that are together on the same line

• Coplanar

• Line Segment

• Collinear

• Midpoint

Tags

CCSS.4.G.A.1

Anything that is together on the same plane

• Coplanar

• Line Segment

• Collinear

• Midpoint

Tags

CCSS.HSG.CO.A.1

A point exactly in the middle of a segment, divides into two congruent segments

• Coplanar

• Line Segment

• Collinear

• Midpoint

Tags

CCSS.HSG.GPE.B.6

Two angles with a common vertex AND a common side "next to"

• Adjacent Angles

• Angle Bisector

• Complementary Angles

• Vertical Angles

Tags

CCSS.7.G.B.5