Quadrilaterals
Polygons
Angles
Types of Lines
Vocabulary Terms
100
This is a word that names ALL shapes with 4 sides.
What is a quadrilateral?
100
What is a shape with 5 sides called?
What is a pentagon
100

This type of angle is also called a square corner.

What is a right angle?

100

These lines are always the same distance apart and they will never cross.

What are parallel lines?

100

This is an example of a common shape that is NOT a polygon.

What is a circle?

200
A four-sided shape with 4 EQUAL sides with 4 right angles
What is a square?
200
What is a shape with 6 sides called?
What is a hexagon.
200

This type of angle is larger than a right angle.

What is a obtuse?

200

These lines cross to form a right angle.

What are perpendicular lines?

200

This term describes a shape, like a pentagon, that does not have all equal sides.

What is an irregular shape?

300
A quadrilateral with two sets of parallel sides.
What is a parallelogram?
300
What is a shape with 8 sides called?
What is an octagon.
300

This type of angle measures 180 degrees and also looks like a line.

What is a straight angle?

300

These lines are lines that cross.

What are intersecting lines?

300
This is true about ALL quadrilaterals.
What is "They all have 4 sides."
400
A quadrilateral with only one set of parallel lines.
What is a trapezoid?
400
What type of polygon is a shape with all angles pointing outwards?
What is a convex polygon.
400

This is the type of angle that is found in an equilateral triangle.

What is an acute angle?

400

This type of quadrilateral always has 1 set of parallel lines.

What is a trapezoid?

400
A shape with only straight sides and no curves.
What is a polygon?
500
A four-sided parallelogram with 4 right angles.
What is a rectangle?
500
What type of polygon is a shape with all angles pointing inwards?
What is a concave polygon.
500

These are the 4 types of angles in order from smallest measurement to largest measurement.


What is acute, right, obtuse, and straight?

500

This type of quadrilateral always has 2 sets of parallel lines.

What is a parallelogram?

500
Lines that run like railroad tracks. If they keep going on forever, they would never ever touch.
What are parallel lines?
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