A strip of sheet metal 30 cm wide is to be made into a trough by turning strips up vertically along 2 sides.
How many cm should be turned up at each side to obtain the greatest carrying capacity?
Help pls
Thanks in advance
A strip of sheet metal 30 cm wide is to be made into a trough by turning strips up vertically along 2 sides.
How many cm should be turned up at each side to obtain the greatest carrying capacity?
Help pls
Thanks in advance