Area, Perimeter, and Polygons

Front

How many sides does a quadrilateral have?

Back

4

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

Area = 15 square units (Area = length × width)

Front

What is a polygon?

Back

A polygon is a closed figure with straight sides.

Front

How many sides does a triangle have?

Back

3

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

What is the area of a square with a side length of 4 units?

Back

Area = 16 square units (Area = side × side)

Front

What is a right angle?

Back

A right angle is an angle that measures 90 degrees.

Front

Can a polygon have curved sides?

Back

No, polygons have only straight sides.

Front

What do we call a polygon with 5 sides?

Back

A pentagon.