Points, Lines, Planes
Line Segments, Rays, Angles
Polygons
Triangles
Quadrilaterals
100

Point

What is an exact location in space?

100
line segment
What is a part of a line with 2 endpoints?
100
triangle
What is a polygon with 3 sides?
100

equilateral triangle

What is a triangle with 3 equal sides?

100
A quadrilateral that has opposite sides that are parallel and all of its sides are the same length. It resembles a diamond.
What is a rhombus?
200

Parallel lines

What is a pair of lines that never intersect?

200
ray
What is a part of a line that has one endpoint and continues on forever in one direction?
200
Pentagon
What is polygon with 5 sides?
200
Isosceles triangle
What is a triangle with 2 equal sides?
200
A polygon that has 2 pairs of parallel lines.
What is a parallelogram?
300

Line XY 

<------x-----------------y-------->

300

right angle

What is an angle that is 90 degrees?

300
Hexagon
What is polygon with 6 sides?
300
scalene triangle
What is a triangle with 0 equal sides?
300
A polygon that has 4 right angles.
What is a rectangle?
400

Ray QR 

Q------------------R------->

400
obtuse angle
What is an angle that is more than 90 degrees?
400
Octagon
What is a polygon with 8 sides?
400
Acute triangle
What is a triangle with 3 acute angles?
400
A polygon that has 4 right angles and all sides are the same length.
What is a square?
500
Intersecting lines
What is a pair of lines that pass through the same point?
500

acute angle

What is an angle that is less than 90 degrees?

500
vertex
What is the point where 2 line segments meet?
500
obtuse triangle
What is a triangle with 1 obtuse angle?
500
A quadrilateral with only one pair of parallel sides.
What is a trapezoid?
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