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Find the surface area and volume of swimming pool described below:
The pool is a rectangular shape: 70 ft x 140 ft
The shallow end starts at 3 ft deep and continues at this depth for 30 ft before increasing over a span of 50 feet to 10 feet deep.
Hello, mommydearest11!
Find the surface area and volume of swimming pool described below:
The pool is a rectangular shape: 70 ft x 140 ft
The shallow end starts at 3 ft deep and continues at this depth for 30 ft
before increasing over a span of 50 feet to 10 feet deep.
Surface AreaCode:: - - - - - - - 140 - - - - - - - - : * * * * * * * * * * * * * 3* *3 * A * * * * * * - - - - - + - - - - - * : : * B : C * 7: : * : *7 * : * * * * * : - - 30 - : - - 50 - : - - 60 - :
The side is composed of rectangle , triangle , and rectangle
. . Area of rectangle
. . Area of triangle
. . Area of rectangle
. . Total area of a side: . .[1]
The area of two sides is: .
The shallow end has a wall: .
The deep end has a wall: .
The "floor" is composed of three rectanges.
. . The first has area: .
. . The second has area: . .**
. . The third has area: .
Total area of the floor: .
Therefore, the total surface area is: .
The volume is easier to calculate.
The volume is the area of the side times the width of the pool.
. . And we have the area of the side at [1].
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
** .The second rectangle of the "floor".
The length of this rectangle is the hypotenuse
. . of a right triangle with sides 7 and 50.
Hence, the hypotenuse is:.