1.- Opening/ Closing part Where L-length and W=width Where D=diameter and H-height (Source: plastice.co.nz Use the information above to answer the questions that follow. Calculate the perimeter of the front of the Prestik sleeve. 3.1.1 3.1.2 3.1.3 You may use the formula: Perimeter 2x (length + width) Calculate, in cm, the height of the opening/closing part of the Pritt container. The actual height of the glue in the Prit container is 85 cm and the volume of the glue, rounded to THREE decimal places , is 52.346 cm (a) Show how the volume of the glue was calculated if the diameter of the glue is 28 mm. You may use the formula: Volume = 3,142 radius x height (b) Determine (rounded to the nearest gram) the mass of the glue in the Print container, if the density of the glue is 0,82 g/cm³. (4) (3)

calculate the volume of the tank to the nearest litre​