Peg a tape measure at 90 levels to the home at a degree you measured in Step 1, and lay it alongside the size of the backyard. Lay a second tape at 90 levels to the primary to measure the place of boundaries and options. When taking offsets, use a large tri-square to make sure that your tape measure is at precisely 90 levels to the home, and that the second tape is at proper angles to the primary. If these angles are barely out, your plan won’t be correct. Mark every of your measurements onto your tough sketch.