Perimeter and Area

Front

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

Back

Area = Length x Width

Front

If a rectangle has a width of 7 feet and an area of 35 square feet, what is its length?

Back

5 feet

Front

What is the perimeter of a rectangle?

Back

Perimeter = 2(Length + Width)

Front

How do you calculate the perimeter of a rectangle with a length of 3 inches and a width of 7 inches?

Back

Perimeter = 2(3 + 7) = 20 inches

Front

What is the area of a wall that is 4 feet wide and 4 feet tall?

Back

Area = 4 x 4 = 16 square feet

Front

What does the term 'perimeter' refer to in geometry?

Back

Perimeter is the total distance around the outside of a shape.

Front

If a lawn has an area of 35 square feet and a width of 7 feet, how do you find the length?

Back

Use the formula: Length = Area / Width, so Length = 35 / 7 = 5 feet.

Front

What is the relationship between area and perimeter in geometric shapes?

Back

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

Front

How do you find the area of a triangle?

Back

Area = 1/2 x Base x Height

Front

What is the formula for the area of a square?

Back

Area = Side x Side or Area = Side²