Mastering Perimeter of Rectangles

What is the perimeter of a rectangle with a length of 8 metres and a width of 3 metres?

• 24 metres

• 20 metres

• 22 metres

• 18 metres

If a rectangle has a perimeter of 30 metres and a width of 5 metres, what is its length?

• 8 metres

• 15 metres

• 10 metres

• 12 metres

Calculate the perimeter of a rectangle that is 12 feet long and 4 feet wide.

• 16 feet

• 20 feet

• 24 feet

• 32 feet

A rectangular garden measures 10 metres by 6 metres. What is its perimeter?

• 32 metres

• 20 metres

• 36 metres

• 28 metres

If the perimeter of a rectangle is 50 metres and the length is 20 metres, what is the width?

• 10 metres

• 15 metres

• 25 metres

• 5 metres

A rectangular swimming pool is 15 metres long and 10 metres wide. What is the perimeter?

• 50 metres

• 30 metres

• 60 metres

• 40 metres

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

• P = 2 * (length + width)

• P = length + width + height

• P = length * width

• P = 2 * length + 2 * width

A rectangular field has a length of 25 metres and a width of 10 metres. What is the total perimeter?

• 60 metres

• 70 metres

• 50 metres

• 80 metres

If a rectangle has a length of 14 feet and a width of 9 feet, what is its perimeter?

• 28 feet

• 50 feet

• 36 feet

• 46 feet

A rectangular box has a length of 2 metres and a width of 1 metre. What is the perimeter of the top face of the box?

• 4 metres

• 10 metres

• 8 metres

• 6 metres