To calculate area, multiply the length of the area by the width of the area. So, if carpet is needed for a 12-foot-long by 10-foot-wide room, simply multiply 12 × 10 to get 120 square feet, generally written as
How to Calculate the Square Root of a Negative Number? Note that the square root of a negative number is not areal number. It is animaginary number. For example, √(-4) = √(-1) ×√4 = i (2) = 2i, where 'i' is known as "iota" and i2= -1 (or) i = √(-1). ...
Square Root of 16 By Long DivisionHere are the steps that need to be followed to calculate the square root of 16:Step 1. Write 16 as shown in the figure. Start grouping the number in pairs from the right end. For 16, both the numbers will be grouped under one bar. Step 2. Find...
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Next, we need to calculate the square root of this equation to get the length. The Pythagorean theorem was known long before the first proof, and it has been proven in many different ways. Some are algebraic, some are geometric, and there is also proof by using calculus. ...
In this tutorial, you’ve learned how to: Use the modulo operator with int, float, math.fmod(), divmod(), and decimal.Decimal Calculate the results of a modulo operation Solve real-world problems using the modulo operator Override .__mod__() in your own classes to use them with the ...
In this code, you use sum() to calculate the sum of the array. Since there is no equal sign with a variable name on the left, MATLAB assigns the output from sum() to ans. You can then use that variable in further calculations, as you do here by adding 10 to the last result. ...
OK, easy. We have built-in functions (or commands/buttons) in our calculators, computers, programming languages, mobiles and everywhere to calculate the square root. Yes, that can be done in a straight forward way. But what if you are in a place where electricity is not av...