Hi

i need to do surface area calculation

the formula is

surface area =2lw+2lh+2wh

how to calculate rectangular tank total surface area in mm

Hi

i need to do surface area calculation

the formula is

surface area =2lw+2lh+2wh

how to calculate rectangular tank total surface area in mm

(length x width x 2) + (length x height x 2) + (width x height x 2)

or

((length x width ) + (length x height) + (width x height)) x 2

Dim surface_area as double = (2*l*w) + (2*l*h) + (2*w*h)

Just to be exact in Xojo syntax. In Xojo you need to explicitly mention the multiplication, So a * (star symbol = multiply symbol)

Ok

Thanks

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