Geometry Vocabulary Review

A figure that is formed by two rays with the same endpoint

• Endpoint

• Angle

• Line

• Ray

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

A characteristic of a shape

• Octagon

• Triangle

• Vertex

• Attribute

Tags

CCSS.2.G.A.1

The point at the beginning of a ray

• Endpoint

• Point

• Dot

• Line

Tags

CCSS.4.G.A.1

A polygon with six sides and six angles

• Heptagon

• Pentagon

• Hexagon

• Square

Tags

CCSS.5.G.B.4

A triangle with one right angle

• Right Traiangle

• Obtuse Triangle

• Acute Triangle

• Line

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

A polygon with 8 sides and 8 angles

• Octagon

• Parallelogram

• Right angle

• Trapezoid

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

An angle that measures 90 degrees and forms a square corner.

• Acute Angle

• Equilateral Angle

• Right Angle

• Obtuse Angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

A triangle with an obtuse angle.

• Isosceles Triangle

• Scalene Triangle

• Obtuse triangle

• Right Triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

A quadrilateral with exactly one pair of parallel sides.

• Parallelogram

• Trapezoid

• Obtuse Triangle

• Rectangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Any shape that has 4 sides and 4 angles

• Nanogon

• Pentagon

• Quadrilateral

• Triangle

Tags

CCSS.4.G.A.2