Quadrilaterals
A parallelogram
What is a four sided figure with two pairs of parallel sides?
Acute triangle
What is a triangle with three angles that each measure less than 90 degrees?
Line
What is something that connects two points via the shortest path and continues forever in both directions?
Ray
What is a part of a line that has one endpoint and continues going on forever in the other direction?
Pentagon
What is a 5 sided polygon?
A square
What is a parallelogram with 4 right angles and 4 equal length sides?
*A square is a rectangle and a rhombus.*
Right triangle
What is a triangle with a right angle?
Point
What is a location in space - a dot on a piece of paper?Points are named by using a capital letter.
Angle
What is a figure made up of two rays that share an endpoint?
Hexagon
What is a 6 sided polygon?
A rectangle
What is a parallelogram with 4 right angles?
Obtuse triangle
What is a triangle with an obtuse angle?
Line Segment
What is a part of a line between two points? It has a define starting and stoping point.
Symmetry
What is quality possessed by a figure that can be folded on a line so that the two parts match exactly?
Heptagon
What is 7 sided polygon?
A rhombus
What is a parallelogram with 4 equal length sides?
Degrees
What is a unit for measuring angles?
Endpoint
What is a point marking the end of a line segment or ray?
Intersecting Lines
What are two lines that cross each other?
Octagon
What is a 8 sided polygon?
A trapezoid
What is a quadrilateral with 1 pair of parallel sides?
Vertex
What is a point at which two line segments intersect (forming an angle) ?
Parallel Lines
What are lines that never intersect (they are always the same distance apart)?
Perpendicular Lines
What are lines that intersect (cross) at an angle of 90 degrees?
Nonagon
What is a 9 sided polygon?