Review Area and Perimeter Polygons

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has an area of 96 sq. ft. and a height of 8 ft, what is the width?

Back

Width = 12 ft.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the formula for the area of a square?

Back

Area = side × side

Front

If a square has a side length of 12 ft, what is its area?

Back

Area = 144 ft²

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Front

If a triangle has a base of 10 units and a height of 5 units, what is its area?

Back

Area = 25 square units

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

If a parallelogram has a base of 4 mm and a height of 3 mm, what is its area?

Back

Area = 12 mm²

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape; perimeter measures the distance around a shape.