Select from options: Continue writing the next sentence.

How to cut polycarbonate
Use a sharp cutting edge to cut thin polycarbonate sheeting where accuracy is not important.
Some polycarbonate sheeting is almost paper-thin and useful for covering and protecting gardens, for example.
Use duct-tape to fix sheeting to a flat surface without stretching it because stretching it will alter the line of the cut.

Possible answers: [i] Measure and mark the desired cut clearly. Use duct-tape to outline the desired cut.; [ii] Place a piece of duct-tape approximately 2 inches (5.1 cm) away from the area where you want to cut. Make sure that the duct tape sticks to whatever surface you're cutting on.; [iii] Wrap duct tape around the outline of the cut you want to make. The duct tape will cover the edge of the cut and help you remove space where your cutting was.; [iv] Hold your tape s about 2 feet (61 cm) from the cut edge so it doesn't bunch up when cutting materials. Wrap duct tape around the top of the sheet sheet.;
Answer:
[i]