Use graphing paper as it's a hand drawing assignment. You can use online graphing paper if that's what you prefer; however, need to mention the scale and the dimensions in

the drawing.... (a) Draw the isometric view of the part shown (based on the given views),use the isometric grid provided. Each square on the drawing is equal to each isometric square on the grid. (b) Similar to question in part (a) draw the isometric view for the part given.Isometric grid is provided for guidance.