How do you calculate the area of a bar?
How do you calculate the area of a bar? If we put 1 meter length for each diameter of steel bar in the formula then we will get the unit weight. 6 mm ø bar = 6² x 1/162 = 0.222 kg/m. 8 mm ø bar = 8² x 1/162 = 0.395 kg/m. 10mm ø […]