Answer:
173.6 m
Step-by-step explanation:
Perimeter of rectangle= 2* length + 2* width
Area = 235.2m²
Length= 2.8
Area of rectangle: length*width
So: 2.8*width= 235.2m²
width= 235.2/2.8= 84
Use the formula for perimeter of rectangle
So: 84*2 + 2.8*2
Perimeter= 173.6m
