1. A plane figure having four equal sides.
2. Something having an equal-sided rectangular form: a square of cloth.
3. A T-shaped or L-shaped instrument for drawing or testing right angles.
4. Mathematics The product obtained when a number or quantity is multiplied by itself: 49 is the square of 7.
a squared plus b squared is c squared
a round number
It means 3 times 3.
If a number is 'squared' it's simply multiplied by itself. for example 3 squared is 3 x 3 which equals 9.
Pythagoras' theorem states that for any right angle triangle its hypotenuse when squared is equal to the sum of its squared sides.
5 squared equals 25. This is because 5*5 = 25. The definition of squared means you are multiplying a number times itself.
It is the way to calculate a given square's area. It is the definition of its area.
(45)2 = (45) x (45) = 2,025Because that's the definition of the 'square' process.
A squared + B squared = C squared A & B are the two sides of a triangle next to a right angle. C is the third side across from the right angle (hypotenuse) It's Euclidean Geometry. Only works in a right angle triangle
A difference of two squared terms, i.e.:a2 - b2This form can be factored into (a + b)(a - b).
Anything multiplied by itself produces a square number. It's the definition.
Either a million, or 1024 squared, which is slightly more. Which one depends onthe specific definition used.