(a)The perimeter of a rectangular parking lot is 532 m.
If the length of the parking lot is 94 m, what is its width?
Let's assume the width of the rectangular parking lot is denoted by 'W' meters.
Perimeter of a rectangular parking lot = 2(length + width)
532 m = 2(94 m + W)
532 m = 188 m + 2W
532 m - 188 m = 2W
344 m = 2W
W = 344 m/2
W = 172 m
Therefore, the width of the rectangular parking lot is 172 meters.
(b)The area of a rectangular pool is 6278 .
If the width of the pool is 73, what is its length?
Let's assume the length of the rectangular pool is denoted by 'L' units.
Area of a rectangular pool = length * width
6278 = L * 73
L = 6278 / 73
L ≈ 86.027
Therefore, the length of the rectangular pool is approximately 86.027 units.
To find the width of the rectangular parking lot, we can use the formula for the perimeter of a rectangle, which is:
Perimeter = 2 × (length + width)
Given that the length of the parking lot is 94 m and the perimeter is 532 m, we can substitute these values into the formula:
532 = 2 × (94 + width)
Simplifying the equation:
532 = 188 + 2 × width
Rearranging the equation to solve for the width:
2 × width = 532 - 188
2 × width = 344
Dividing both sides of the equation by 2:
width = 344 / 2
width = 172
Therefore, the width of the rectangular parking lot is 172 m.
To find the width of the rectangular parking lot, we first need to understand the formula for calculating the perimeter of a rectangle. The perimeter of a rectangle is given by the formula:
Perimeter = 2 * (Length + Width)
In this case, we are given that the perimeter of the parking lot is 532 m, and the length is 94 m. So we can substitute these values into our formula:
532 = 2 * (94 + Width)
Now, let's solve for the width:
Divide both sides of the equation by 2:
266 = 94 + Width
Subtract 94 from both sides:
Width = 266 - 94
Width = 172
Therefore, the width of the rectangular parking lot is 172 m.