Quadrilaterals
Types of lines
Terms
Patterns
Angle pair Relationships
100
A quadrilateral with 2 pairs of opposite sides parallel and congruent is called a _______________
Parallelogram
100
Perpendicular lines form a ______ _______
Right angle
100
two angles that sum to 90o are called ________________
complementary
100
How many squares will be in the next term?
15 squares
100
The opposite angles formed by two intersecting lines
Vertical Angles
200
A quadrilateral with exactly 1 set of parallel sides is called a _____________
Trapezoid
200
These lines are __________________
Perpendicular
200
Part of a line with 2 endpoints
Line Segment
200
How many blocks will be in the 6th term?
11 blocks
200
Two adjacent angles that make a straight angle
linear pair
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
How many toothpicks would be needed to make the next figure?
30 toothpicks
300
Congruent angles in the same position relative to the intersection of two lines and a transversal
corresponding angles
400
A parallelogram with 4 congruent sides is called a _________________
Rhombus
400
Two lines in the same plane that never intersect are _________________
Parallel
400
Goes on forever in both directions
A line
400
How many squares will be needed for the 5th step?
15 squares
400
Congruent angles located on opposite sides of a transversal and between two lines
alternate interior angles
500
A quadrilateral with 2 pairs of consecutive, congruent sides is called a ______________________
kite
500
A line that intersects two other lines in a plane is called a _____________________________
transversal
500
This is formed when two rays, lines, or line segments intersect.
An angle
500
How many squares would be in the next term?
25 squares
500
Supplementary angles located between two lines on the same side of a transversal
same side interior angles
600
This quadrilateral is also a rectangle, a rhombus, and a trapezoid.
square
600
Two lines that intersect to form a right angle are ______________
Perpendicular
600
When two rays or line segments meet, the endpoint that joins them is called a ________
Vertex
600
How many squares will be in the next step?
20 squares
600
If two angles add to 180o they are called _________
supplementary angles