Review for Finals: Perimeter, Area, Circumference, ID Polygons

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What does perimeter mean?

Back

Perimeter is the distance around a shape.

Front

How do you find the area of a rectangle?

Back

Area of a rectangle = length x width.

Front

What is the formula for the area of a triangle?

Back

Area of a triangle = base x height ÷ 2.

Front

What is the formula for the area of a circle?

Back

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments.

Front

How many sides does a hexagon have?

Back

A hexagon has six sides.

Front

What is the circumference of a circle?

Back

Front

What is the difference between area and perimeter?

Back

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

Front

What is a regular polygon?

Back

A regular polygon has all sides and angles equal.