the area of a squre is 9 square yards.
3x3x3x3 what is the are of the square in squar feet?
i got 81 square feet is that right?
Right.
To calculate the area of a square, you need to square the length of one of its sides.
Given that the area of the square is 9 square yards, we need to find the length of one side in yards.
√(9) = 3 yards
Now, to convert yards to feet, we know that 1 yard is equal to 3 feet. So 3 yards is equal to 3 x 3 = 9 feet.
To find the area of the square in square feet, we need to square the length of one side in feet.
(9 feet)² = 81 square feet
Therefore, you are correct. The area of the square is 81 square feet.
To find the area of a square in square feet, you need to convert the area from square yards to square feet.
Given that the area of the square is 9 square yards, you can convert it to square feet using the conversion factor: 1 square yard = 9 square feet.
Therefore, to find the area in square feet, you multiply the area in square yards (9 square yards) by the conversion factor (9 square feet/square yard):
9 square yards * 9 square feet/square yard = 81 square feet
So, your calculation of 81 square feet is correct. The area of the square in square feet is indeed 81 square feet.
what is the surface are of a rectangle prism 10 in L x 2 in w x 4 h
would it be 80 sq inches?