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.
It is easy to get duplicate copy of the acknowledgement of the income tax return acknowledgement if the income tax return has been filed online. You just need to login on https://incometaxindiaefiling.gov.in website if already registered. In case not registered , you can register with your mobile number and email id.
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.