Three square feet would cover one square yard or 36 square inches.
It would be square feet which is a measure of area.
One side of a square is 10 inches long. How many one square inch tiles are needed to cover its area?
"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
You can't convert meters to square meters.
It would take roughly 66 bags to cover a 200 square ft area 2 inches thick
A 10-mile square of land would cover an area of 100 square miles.
To cover the entire Earth with pennies, we first need to calculate the Earth's surface area, which is approximately 510 million square kilometers, or 510 trillion square meters. A penny has a diameter of about 1.9 centimeters, giving it a surface area of approximately 2.8 square centimeters. Dividing the Earth's surface area by the area of a penny reveals that it would take roughly 1.8 trillion pennies to cover the entire surface of the Earth. This is a simplified estimate, as it does not account for terrain or the three-dimensional nature of pennies.
You would need 25 (5x5).
To cover an 8'' x 8'' square with 12'' x 12'' tiles, you would need to first calculate the area of the square, which is 64 square inches. Each 12'' x 12'' tile covers 144 square inches. Since one tile is larger than the area you need to cover, you would only need one tile, but it would be more than enough to cover the entire area.
To cover a 30x30 area, which has an area of 900 square feet, you would need to determine the area of one 12x12 stepping stone, which is 1 square foot (12 inches x 12 inches = 144 square inches, or 1 square foot). Therefore, you would need 900 stepping stones to cover the entire 30x30 area.
One liter of water covers a surface area of 1 square meter to a depth of 1 millimeter. Therefore, if spread evenly, 1 liter would cover an area of 1 square meter. If the depth varies, the coverage area would change accordingly, as the volume would remain constant.
The Pampas is located in three South American countries. These fertile lowlands cover an area of 289,577 square miles in Argentina, Uruguay, and Brazil.