answersLogoWhite

0

To find the area of a rectangle, you multiply the length by the width. In this case, the length is 40 feet and the width is 20 feet. So, 40 feet x 20 feet = 800 square feet. Therefore, a 20x40 foot rectangle has an area of 800 square feet.

User Avatar

ProfBot

5mo ago

What else can I help you with?

Related Questions

How big is 60 square feet?

60 square feet is an area equal to that of a ten-foot by six-foot rectangle.


Square ft calculation for a rectangle?

Square foot of area = length (in feet) * width (in feet)


What is area of a 5 foot x 7 foot rectangle?

The area of a rectangle is the product of its length and width. The area of a 5 foot by 7 foot rectangle is 35 square feet.


How many feet will equal 17544 square feet?

A square foot is a measure of area. A rectangle 136 feet by 129 feet will equal 17,544 square feet.


What is the square foot of a rectangle 19 by 35?

Area: 19*35 = 665 square feet


What is the square footage of a 11 foot by 16 foot?

The surface area of a rectangle that is 11 feet by 16 feet would be 11 times 16, or 176 square feet.


What is the square footage of a 15 x 15 foot room?

A 15 x 15 foot room has 225 square feet of floor area. The area of a rectangle is length times width. Yes, this is a square, but a square is a special form of rectangle. This square is 15 feet long and 15 feet wide, so 15 feet x 15 feet = 225 square feet for the math.


How many square foot is 2 foot by 2 foot?

The area of a square or rectangle is the product of its length and width. The area of a square having sides 2 foot in length is 4 square feet.


How many square feet are in 8 foot by 3 foot?

Ah, what a lovely question, friend. To find the square footage of a rectangle, you simply multiply the length by the width. So, for an 8-foot by 3-foot rectangle, you would multiply 8 by 3 to get 24 square feet. Just imagine all the happy little feet that could dance in that space!


What is the area of a rectangle with width of twelve feet?

Its area is 12 square feet for every one foot of length.


One square feet how many feet?

Square feet means a flat area. Feet means a line measure. One square foot is an area equal to a square that measures one foot on each side. A rectangle measuring 6 inches by 2 feet would also contain an area of 1 square foot.


How many square feet in 9 foot by 8 foot?

Assuming you are talking about a rectangle, 9x8 = 72 sq ft