a To find the length of the side of a square, we will use the formula for calculating the area of a rectangle.
A=l * wSince a square is a rectangle whose length l and width w are equal, we can adapt the formula for a square with side length s.
A=l * w ⇒ A=s^2
We have been given that the area A is equal to 81square units. To find the length of the side, we will substitute this value into the formula and solve for s.
b To find the length of the side of a square, we will use the formula for calculating the area of a rectangle.
A=l * wSince a square is a rectangle whose length l and width w are equal, we can adapt the formula for a square with side length s.
A=l * w ⇒ A=s^2
We have been given that the area A is equal to 225square units. To find the length of the side, we will substitute this value into the formula and solve for s.
c To find the length of the side of a square, we will use the formula for calculating the area of a rectangle.
A=l * wSince a square is a rectangle whose length l and width w are equal, we can adapt the formula for a square with side length s.
A=l * w ⇒ A=s^2
We have been given that the area A is equal to 10square units. To find the length of the side, we will substitute this value into the formula and solve for s.
The length of the side of a square is sqrt(10)units.
d To find the area of the square, we will use the formula for calculating the area of a rectangle.
A=l * wSince a square is a rectangle whose length l and width w are equal, we can adapt the formula for a square with side length s.
A=l * w ⇒ A=s^2
We have been given that the side length s is equal to 11units. To find the area of the square, we will substitute this value into the formula to calculate A.
