12 Area and Perimeter Review

Front

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

Back

Area = Length x Width

Front

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

Back

Perimeter = 2(Length + Width)

Front

How do you calculate the area of a square?

Back

Area = Side x Side

Front

What is the perimeter of a square?

Back

Perimeter = 4 x Side

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 x Base x Height

Front

How do you find the perimeter of a triangle?

Back

Perimeter = Side1 + Side2 + Side3

Front

What is the area of a circle?

Back

Area = π x Radius²

Front

How do you calculate the circumference of a circle?

Back

Circumference = 2 x π x Radius

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 rectangle with a length of 5 units and a width of 3 units?

Back

Area = 5 x 3 = 15 square units