5m x 5m = 25m2 (25 square metres)
5*3 = 15 square meters
More information is needed in order to answer this question. The size of the pond, preferably in square meters.
25 square meters
5m means man material many machinery maintenance
5m x 5m = 25m2 (25 square metres)
5m deep
5*3 = 15 square meters
More information is needed in order to answer this question. The size of the pond, preferably in square meters.
The answer is 20m
30 square meters
It is 3-5m deep
25 square meters
5m means man material many machinery maintenance
5m = 5000 mm.
The area of a rectangle measuring 9m x 5m is 45 square meters.
5m * 20m = 100 m2 = 1076.4 sq ft (approx)