Respuesta :
Answer:
The area of the rectangular coral = 2,976 ft²
Step-by-step explanation:
Bryce has 220 ft of fencing to fence a rectangular coral.
Let the dimensions of the corral be x ft. × y ft.
One side of the coral is 48 ft. long
A rectangle has 4 sides, with each of the two opposite sides with the same dimension. Hence, the perimeter of the rectangular coral = 2(x + y) = 2x + 2y.
Total length of material for fencing = 220 ft.
Hence the perimeter of the reef = 220 ft.
2x + 2y = 220
And one length of the rectangular coral = x = 48 ft.
We can solve for the remaining dimension of the rectangular coral this way.
2(48) + 2y = 220
2y = 220 - 96 = 124
y = (124/2) = 62 ft.
Hence, the area of the rectangular coral = xy = 48 × 62 = 2,976 ft²
Hope this Helps!!!
Answer:
2,976 ft2
Step-by-step explanation:
The perimeter of the corral needs to be 220 feet, so:
2*length + 2*width = 220 feet
length + width = 110 feet
If one side of the corral will be 48 feet (let's say the width), we have that:
length + 48 = 110
length = 110 - 48 = 62 feet
So the area of the corral is:
Area = length * width = 62 * 48 = 2,976 ft2
