Quadrilaterals
Polygons
Triangles
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

A shape that has 3 sides.

What is a triangle?

100

I am a line that has a beginning point and I go in one direction forever.

What is a ray?

100

An angle that is less than 90 degrees.

What is an acute angle?

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

The name of a triangle that has a right angle.

What is a right triangle?

200

Part of a line with a beginning and end point.

What is a line segment?

200

An angle that is more than 90 degrees.

What is an obtuse angle?

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

A triangle with all three equal side lengths.

What is an equilateral triangle? 

300

I go in both directions forever.

What is a line?

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

The least amount of sides a polygon can have.

What are three?

400

A triangle with two sides the same length.

What is an isosceles triangle?

400

Two lines that will cross over each other.

What are intersecting lines?

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

A polygon is a ___________ figure made up of straight line segments.

What is closed?

500

A Triangle with no sides the same length.

What is a scalene triangle?

500

A set of lines that will never cross each other.

What are parallel lines?

500

A quadrilateral with 4 equal sides and does not always have right angles.

What is a rhombus?

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