Angles
Polygons
Quadrilaterals
Area & Perimeter
Geometry Language
100
Two rays or line segments that share the same endpoint.
What is an angle?
100

What is a shape with 5 sides called?

What is a pentagon?

100

This is a word that names ALL shapes with 4 sides.

What is a quadrilateral?

100

Michael made an array with square tiles. The array is 3 tiles long and 5 tiles wide. What is the area?

15 square units?

100

Same shape and size

What is a congruent?

200
An angle that is exactly 90 degrees.
What is a right angle?
200

What is a shape with 6 sides called?

What is a hexagon?

200
A polygon where all side lengths and angle measures are the same.
What is a square?
200

Brandon made an array with square tiles. The array is 5 tiles long and 2 tiles wide. What is the perimeter?

What is 14?

200
A straight line that goes in one direction forever starting from an end point.
What is a ray?
300
An angle that is less than 90 degrees.
What is an acute angle?
300

What is a shape with 8 sides called?

What is an octagon?

300

A quadrilateral with only one set of parallel lines.

What is a trapezoid?

300

A rectangle has a length of 9 cm and a width of 6 cm. Find the perimeter.

What is 30?

300

When an object looks the exact same on one side as the other

What is a symmetry?

400
An angle that is more than 90 degrees but less than 180.
What is an obtuse angle?
400

A flat 2-dimensional figure made of three sides and three angles.

What is a triangle?

400
A four-sided figure with opposite sides parallel. Opposite angles are equal, too.
What is a rhombus?
400

Perimeter of any polygon will be the...

1. sum of all the sides 2. product of all the sides

3. sum of diagonals 4. sum of any two sides


What is the sum of all the sides?

400

A shape with only straight sides and no curves.

What is a polygon?

500
An angle that is exactly 180 degrees so that it forms a straight line.
What is a straight angle?
500

What is a shape with 7 sides called?

What is a heptagon?

500
A polygon with two sets of parallel lines.
What is a parallelogram?
500

If the area of a square is 36 sq.cm, then its perimeter is

What is a 24?

500

Two lines that stay the same distance apart and never meet

What are parallel lines?

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