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.
Here are some ideas on how to file your taxes this current year: 1  File your tax for free online in IRS website if your earnings are below $54,000. 2  You can use IRS e-file when your earnings are above $54,000. 3  Send the printout of forms from IRS website to their office. 4  Get the services of a professional tax consultant and file a tax form.