Area = 12 sq inches so each side is sqrt(12) inches
So perimeter = 4*side = 4*sqrt(12) = 13.86 inches (to 2 dp).
It is: 4*12 = 48 inches
Area = 144 sq inches => Length of side, L = 12 inches => Perimeter = 4*L = 48 inches.
Perimeter = 2*(L + W) = 2*(12 + 10.5) = 2*22.5 = 45 inches. Area = 12*10.5 = 126 square inches.
A rectangle that's 7 x 1 inches has a perimeter of 16inches,and its area is 7 square inches.A rectangle that's 5 x 3 inches also has a perimeter of 16 inches,but its area is 15 square inches.A rectangle that's 6 x 2 inches also has a perimeter of 16 inches,but its area is 12 square inches.A square that's 4 inches on each side also has a perimeter of 16 inches,but its area is 16 square inches.A circle that's 16 inches around the outside also has a perimeter of 16 inches,and its area is 20.4 square inches.There's no reason why there has to be a connection between perimeter and area.
Perimeter = 4*12 = 48 inches
It is: 4*12 = 48 inches
12
Area = 144 sq inches => Length of side, L = 12 inches => Perimeter = 4*L = 48 inches.
Area = 9 sq inches Length of side = sqrt(9) = 3 inches Perimeter = 4*Length of side = 4*3 = 12 inches
If the area of a square is 12 the perimeter is: 13.86
Perimeter = 2*(L + W) = 2*(12 + 10.5) = 2*22.5 = 45 inches. Area = 12*10.5 = 126 square inches.
Each side would be 3 inches long and there are 4 sides, so 12 inches.
A rectangle that's 7 x 1 inches has a perimeter of 16inches,and its area is 7 square inches.A rectangle that's 5 x 3 inches also has a perimeter of 16 inches,but its area is 15 square inches.A rectangle that's 6 x 2 inches also has a perimeter of 16 inches,but its area is 12 square inches.A square that's 4 inches on each side also has a perimeter of 16 inches,but its area is 16 square inches.A circle that's 16 inches around the outside also has a perimeter of 16 inches,and its area is 20.4 square inches.There's no reason why there has to be a connection between perimeter and area.
Perimeter = 4*12 = 48 inches
perimeter = 4 x sqrt 72 = 33.94 in area = 72 squinches
The area of a square with a 12-foot perimeter is: nine square feet.
The area of a square with a perimeter of 12 feet is: 9 square feet.