how to calculate the perimeter of a kidney shaped pool?
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Example: 50.24 x 3 = 150.72. This number is the volume and needs to be multiplied by multiplier 5.9 to determine gallons. To determine circumference or perimeter of the circle, Multiply 3.14 x Radius x 2. Example: 3.14 x 4(for 8′ spa) x 2 = 25.12′,(measurement for coping/tile).
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['Plot the coordinates. The first number tells the x value while the second number is the y value. ... ', 'Connect the dots and identify the figure. The connected points show a square.', 'Determine lengths. By counting the grid lines we see that the sides = 3.', 'If a formula exists, use it to find the perimeter and the area.']
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['You are able to find the perimeter of the rectangle by adding length and width and multiplying by two because the opposite sides of a rectangle are equal in length.', 'Both lengths of the rectangle are the same, and both widths are the same.']
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To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides.
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Length x width x depth x 7.5 = volume (in gallons) Length times width gives the surface area of the pool. Multiplying that by the depth gives the volume in cubic feet.
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Set it up! Find the perimeter of the following rectangle by using the formula P=2L+2W, where L represents the legth and W represents the width of the rectangle. To find the perimeter, let L=2x+3 (the legth) and W=x+1 (the width) and plug these values into the formula P=2L+2W.
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['l =', 'In other words, l is. of the circumference of the circle, which will give us the length of the arc.', '= 2r +', 'Perimeter of the sector = 2 times radius plus arc length.', '= 2r +', '= 2 x 4 + x 2 x 3.14 x 4.', 'Perimeter = 2r +', '= 2 x 7.2 + x 2 x 3.14 x 7.2.']
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Most rectangular pools are about twice as long on one side as they are on the other, with an average depth of around 5.5 feet. Typical swimming pool dimensions are 10 x 20, 15 x 30, and 20 x 40.
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['public class Perimeter.', 'int r, l, b, s1, s2, s3;', 'double pi = 3.14,perimeter;', 'Scanner s = new Scanner(System.', 'void circle()', 'System. out. print("Enter radius of circle:");', 'r = s. nextInt();', 'perimeter = 2 * pi * r;']
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To find the perimeter of a regular hexagon you must first know the number of sides in a hexagon which is 6. When you know the number of sides of a regular polygon to find the perimeter you must multiply the side length by the number of sides. The answer for the perimeter is .
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Calculating from a Regular Hexagon with a Given Apothem. Write down the formula for finding the area of a hexagon with a given apothem. The formula is simply Area = 1/2 x perimeter x apothem. Write down the apothem.
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Explanation: To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides.
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['Measure the Sides.', 'Calculate the Perimeter.', 'Subtract the Sides from the Semi-Perimeter.', 'Multiply the Differences.', 'Calculate the Square Root.']
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Approximating as a Circle For example, if the water fills up half of the circular cross-section, this is π radians, giving a wetted perimeter of π_r_ = π_d_ / 2, where d is the diameter of the pipe.
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Length x width x depth x 7.5 = volume (in gallons) Length times width gives the surface area of the pool. Multiplying that by the depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool, expressed in gallons.
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Correct answer: To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides.
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['Input length and width of the rectangle using scanf() function. Store it in two variables say length and width .', 'Calculate perimeter using formula for perimeter of rectangle perimeter = 2 * (length + width) .', 'Print the value of perimeter .']