Answer:
The length is 73 m, and the width is 59 m.
Step-by-step explanation:
perimeter = 2 * length + 2 * width
Let the width = w
length = w + 14
width = w
perimeter = 2 * (w + 14) + 2 * w
perimeter = 2w + 28 + 2w
perimeter = 4w + 28
perimeter = 264
4w + 28 = 264
4w = 236
w = 59
length = w + 14 = 59 + 14 = 73
Answer: The length is 73 m, and the width is 59 m.