Everyday Math Unit 4

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What is true about ALL quadrilaterals?

Back

They have four sides.

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width) or add all sides.

Front

What is the perimeter of a rectangle with sides 3 cm and 7 cm?

Back

3 + 3 + 7 + 7 = 20 cm.

Front

What are two attributes that we use to classify polygons?

Back

Sides and angles.

Front

What is a polygon?

Back

A polygon is a closed figure with three or more straight sides.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.

Front

What is the total number of sides in a hexagon?

Back

A hexagon has six sides.

Front

How many sides does a triangle have?

Back

A triangle has three sides.