4 Sided Shapes
2-D
Angles
Review
Miscellaneous
100
A polygon that has four sides.
What is a quadrilateral?
100
The point on an angle where the line, line segment, or ray come together.
What is a vertex?
100
The type of angle that creates a perfect 90 degree corner.
What is a right angle?
100
An acronym that gives order of operations.
What is PEMDAS?
100
Measured in square units. Found by multiplying length times width for rectangles.
What is AREA?
200
A quadrilateral with one pair of parallel sides.
What is a trapezoid?
200
Is straight and continues in both directions forever.
What is a LINE?
200
An angle LESS than 90 degrees.
What is an ACUTE angle?
200
Example: 105x1=105
What is the identity property?
200
Called plane figures because they have length and width but no depth.
What are 2-D figures?
300
A quadrilateral that has opposite sides that are parallel AND congruent.
What is a parallelogram?
300
Like a line but has two endpoints that give it a fixed length.
What is a line segment?
300
An angle that is GREATER than 90 degrees.
What is an OBTUSE angle?
300
123545 x 0 = 0
What is the ZERO property?
300
Figures that are the same shape but not necessarily the same size.
What are similar figures?
400
A quadrilateral that is a parallelogram with 4 congruent sides and NO right angles.
What is a rhombus?
400
Like a line with an endpoint, and goes in one direction away from it forever.
What is a RAY?
400
When two line segments or rays come together to form a right angle.
What is perpendicular
400
8 x 2= 2 x 8
What is the COMMUTATIVE property?
400
True or False: Squares are quadrilateral parallelograms.
TRUE
500
A quadrilateral with exactly one pair of parallel sides and one pair of congruent sides (not parallel).
What is an isosceles trapezoid?
500
The distance around the outside of an object. You use addition to find it.
What is perimeter?
500
Two or more lines, line segments or rays that always stay the same distance apart.
What is parallel?
500
(2 x 3) x 4 = 2 x (3 x 4)
What is the ASSOCIATIVE property?
500
A RHOMBUS and a SQUARE each have four sides that are congruent and are quadrilaterals.
TRUE
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