Respuesta :
					                   The rectangle volume formula is:
Volume: length*width*height
Plugging in the values from the problem:
630 = length*5*7
630 = length*35
630/36 = length*35/35
18 = length
The length of the swimming pool is 18 feet
					                
					             Volume: length*width*height
Plugging in the values from the problem:
630 = length*5*7
630 = length*35
630/36 = length*35/35
18 = length
The length of the swimming pool is 18 feet
 
			                   
					                   
					                  