A steel bar 3.6m long is in the form of a triangular prism.its section is right angled i sosceles triangle with sides 50mm.the volume of the bar in cubic meters is? A.0.045 B.0.0045 C.0.0125 D.0.018 E.0.00125

50mm = .05m

area of section = .5 * .05*.05 = .00125
volume = .00125 * 3.6 = .0045