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Square Envelopes
Square envelopes are subject to the $0.20 nonmachinable surcharge.
As of May 11, 2009 a regular first class stamp is $0.44 so postage for a square envelope is $0.64
Technically, the 6 1/4 x 6 1/4 size classifies the letter as a "Large Envelope" (smallest dimension > 6 1/8 inches), but since it is so close (1/8" !!) they may not enforce the higher Large Envelope rate.
See the post office website for more information: http://pe.usps.com/text/dmm100/postage.htm
What else can I help you with?
How much is 25 millimeters square?
625 square mm (or mm2)
Is 625 A Square Root?
625 is the square root of 390625. 625's square root is 25.
How do you get the square root of 625?
the square root of 625 is 25 because 25*25=625
Is 625 a cubic triangular or square number?
625 is a square number because 25 x 25=625.
What dimensions do you need in a square to get 625 in?
They are: 25*25 = 625 square inches
How much is 25 ft square?
It is 25 x 25 which equals 625
What is 625 square feet in inches?
625 inches = 1,587.5 centimeters.
What is the square root of 625 simplified?
The square root of 625 is: 25. No simplification is necessary.
What is the root of 625?
The square root of 625 is 25
Is 625 a perfect square?
Yes, 252 = 625
What is the area of a 625 square foot roof?
You have answered the question for yourself.!!!! The area is '625 sq.'
Is 625 a squared number?
Yes, 625 is a square number. 252 = 625.
