Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make a basic template for creating a diy reflector [title] Get your foam board. [step] You can usually find that at a nearby dollar store or a craft store. Measure out a 9 " x 12 " inch' sheet'.

Ending1: This sheet is 8 inches x 1.24 inches by 24 " x 2.34 " and is 24 inches x 10.7 inches square. It is circular and the circumference of a circle will equal 4 inches. Ending2: Cut one side of the sheet to the length of your board about 6 ", or 30'. [title] Cut your line at a forty-five degree angle. Ending3: [title] Get a pencil and start measuring on the board. [step] Draw a line 2.5 inches (6.4 cm) from one short side and another one 3 inches (7.6 cm) from the other short side. Ending4: Cut a 1x1x1 " circle from sheet paper. That should be about 18 " x 19 " in length.

Answer format: ending1/ending2/ending3/ending4