A cube has six identical square sides. Because both the length and width of a square are equal, the area of a square is a2, where a is the length of a side. Since there are 6 identical sides of a cube, to find the surface area, simply multiply the area of one side times 6.
You will then have to wait for a security code, which will be mailed to you from the CRA, which you enter to gain full access. Once youâre registered, you can view your past ten yearsâ of tax returns online, along with lots of other handy information. Jamie Golombek is the managing director, tax & estate planning with CIBC Private Wealth Management in Toronto.
Tax Return Copies. Actual copies of your tax returns are generally available for the current tax year and as far back as six years. The fee for each copy you order is $57. To request a copy of your tax return, complete Form 4506, available on IRS.gov. Mail your request to the IRS office listed on the form for your area.