10 x 9 = 90 square feet
Area = length x breadth = 8 x 9 = 72 square units
To convert square feet to square yards, you need to divide by 9, since there are 9 square feet in a square yard. A 10' x 10' room is 100 square feet in total. Dividing 100 by 9 gives you approximately 11.11 square yards in a 10' x 10' room.
A 12' x 9' room has an area of 12 square yards.
area of rectangle = base x height = 9 x 10 = 90 square cms
Multiply width by length to get the area. The answer would be 90 square feet.
no .of bricks = area of room /area of bricks area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches ) area of bricks =3 X8 no.0f bricks =9 X12 X12 X12 inches /3 X 8 =648
no .of tiles = area of room /area of tiles area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches ) area of tiles =3 X8 no.0f tiles =9 X12 X12 X12 inches /3 X 8 =648
12 in = 1 ft Area of the room is 9 x 1 = 9 square feet. Cost of carpet is 9 x 60 = 540 .
If that's a rectangular block, you have to use the formula for a rectangle, and add all six sides to get the surface area; since opposite sides are equal, you can group them like this: 2 x 9 x 5 + 2 x 9 x 10 + 2 x 5 x 10.
Assuming the room is rectangular, the room is 18 x 10 = 180 square feet (180 ft2).
If the question is about 9 feet * 10 feet, the answer is 90 square feet.
To find the area of a room measuring 16 feet x 10 feet, multiply the length by the width, the answer is 160 square feet.