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.
You can print out a copy and/or save it as a PDF file.Print copy for your records:https://turbotax.intuit.com/support/iq/Print-and-Save/Print-a-Copy-of-Your-Tax-Return-for-Your-Records/GEN12318.htmlSaving a copy of your return in PDF format.ttp://www.irs.gov/Individuals/Order-a-Transcript. Read this article for more info on transcripts and which type to order: http://www.irs.gov/uac/Tax-Return-Transcripts. A full copy of your return from the IRS would be $57 and takes several weeks.