Topic 1 Foundations of Geometry

Part of a line that consists of two points, called endpoints.

• Line
• Ray
• Angle
• Line segment

Tags

CCSS.HSG.CO.A.1

The __________ of a segment divides the segment into two congruent segments.

Tags

IA.MATH.9-12.G.G-CO.A.1

An angle with measure between 90° and 180

• Acute angle
• Obtuse angle
• Right angle
• Straight angle

Tags

CCSS.4.G.A.1

Has no dimension and is represented by a dot 

• Point
• Plane
• Line
• Line segment

Tags

CCSS.4.G.A.1

Part of a line that consists of a point called an endpoint and all points on the line that extend in one direction

• Plane
• Line segment
• Ray
• Angle

Tags

CCSS.4.G.A.1

An angle with measure equal to 90°

• Acute angle
• Complementary angle
• Straight angle
• Right angle

Tags

CCSS.4.G.A.1

An angle with measure equal to 180°

• Straight angle
• Supplementary angle
• Linear pair
• Obtuse angle

Tags

CCSS.4.G.A.1

A ray or segment that divides something into two parts that are congruent

• Bisector
• Vertex
• Midpoint
• Intersection

Angles that have the same measure

• Complementary angles
• Supplementary angles
• Adjacent angles
• Congruent angles

Tags

CCSS.8.G.A.2

The absolute value of the difference of the coordinates of the points

• Midpoint
• Intersection
• Distance
• Bisector

Tags

CCSS.HSG.GPE.B.6