Geometry Vocabulary Unit 7

An exact location in space

• Point

• Line

• Line Segment

• Ray

A triangle in which there is one right angle

• Right Triangle

• Obtuse triangle

• Equilateral Triangle

• Isosceles Triangle

An angle that measures 90 degrees

• Perpendicular lines

• Right Angle

• Acute Angle

• Obtuse Angle

A straight path that goes on and on in two directions

• Line Segment

• Point

• Line

• Ray

A triangle in which no sides are the same length

• Right triangle

• Equilateral Triangle

• Scalene Triangle

• Isosceles Triangle

The space between 2 intersecting lines. The point where they meet is called a Vertex

• Angle

• Right Angle

• line segment

• point

A quadrilateral in which opposite sides are parallel

• Rectangle

• Trapezoid

• Parallelogram

• Rhombus

Two intersecting lines that form right angles

• Right Angle

• Angle

• Parallel Lines

• Perpendicular lines

When a figure can be folded into two equal halves and fit on top of each other

• Quadrilateral

• Symmetry

• Square

• Rectangle

A quadrilateral with four right angles

• trapezoid

• symmetry

• Rectangle

• square