Scientific calculator
calculator.com/scientificEnter a number, then click square root button. Percent button is used to find the percentage of a number. Enter the percentage amount, click the % button, then enter the number you want the percentage of, and then click equals. i.e. 20% 125 = 25 where 25 is 20% of 125.
Square Footage Calculator
www.calculator.net › square-footage-calculatorThe Square Footage Calculator estimates the square footage of a lot, house, or other surfaces in several common shapes. If the surface is complex in shape, it may be possible to section the surface into simple shapes and add their square footages together. Rectangle Rectangle Border Circle Ring Triangle with Edge Lengths Triangle with Base & Height
calculator.com™
https://www.calculator.comSquare root button is used to calculate the square root of a number. Enter a number, then click square root button. Percent button is used to find the percentage of a number. Enter the percentage amount, click the % button, then enter the number you want the percentage of, and then click equals. i.e. 20% 125 = 25 where 25 is 20% of 125.
Square Calculator x²
www.calculatorsoup.com › square-calculatorCalculator Use Find the squared value of a number n. Enter positive or negative whole numbers or decimal numbers or scientific E notation. Squaring Negative Numbers When you want to square negative numbers in this calculator use parentheses with your input. -5² means - (5 × 5) = -25 - (5)² means - (5 × 5) = -25 (-5)² means (-5 × -5) = 25