Vocabulary
2-d Geometry
Quadrilaterals
Miscellaneous
100

A closed shape made with at least three straight lines.

polygon

100
A 3-sided polygon
triangle
100

This is shape has 4 equal sides but is not a square.

rhombus

100
What letter of the alphabet best reminds you of a right angle?
capital "L"
200
What word is used to describe 2 or more lines that do not touch, and never will no matter how long they go?
parallel
200
any 4-sided polygon
quadrilateral
200
This shape has 4 right angles but is not a square.
rectangle
200
What word matches this meaning: "the measurement of the total distance around a figure"
perimeter
300
What is formed by 2 lines that touch or cross?
angle or angles
300
any 5-sided polygon
pentagon
300
Any quadrilateral that has 2 pairs of parallel sides fits this category.
parallelogram
300
What kind of angle does the letter "V" best reminds you of?
an acute angle
400

an angle that is more than 90 degrees but less than 180 degrees

obtuse angle

400
any 8-sided polygon
octagon
400

What  does a square need that a rectangle does not need?

4 equal sides

400
True or False: a trapezoid is a quadrilateral with 1 pair of parallel sides
true
500

any shape that has four sides

quadrilaterals

500
any 6-sided polygon
hexagon
500

What  does a rectangle have that a rhombus does not have?

4 right angles

500
What kind of angle is larger than a right angle?
an obtuse angle
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