Quadrilaterals
Lines
Terms
Multiplication facts
Angles
100
A shape with 4 equal sides
square
100
Perpendicular lines form a ______ _______
Right angle
100
A location in space (no distance, height or width)
A point
100
8*6
48
100
An angle that measures 90 degrees
right
200
A quadrilateral with 2 pairs of opposite sides parallel and congruent is called a _______________
Parallelogram
200
These lines are __________________
Perpendicular
200
Part of a line with 2 endpoints
Line Segment
200
7*7
49
200
an angle that measures greater than 90 degrees
obtuse
300
A parallelogram with 4 right angles is called a ___________________
Rectangle
300
These lines are ________________
intersecting (or going to intersect)
300
A part of a line with one endpoint and goes on forever in the opposite direction.
A ray
300
6*6
36
300
The point at the middle of an angle
vertex
400
A parallelogram with 4 congruent sides is called a _________________
Rhombus
400
Line CD and Line EF are ___________________
Parallel
400
Goes on forever in both directions
A line
400
8*7
56
400
An angle that measures less than 90
acute
500
A quadrilateral with exactly 1 set of parallel sides is called a _____________
Trapezoid
500
Line GH and Line LM are _________________
Perpendicular
500
This is formed when two rays, lines, or line segments intersect.
An angle
500
6*7
42
500
An angle that measures 180
Straight angle