The swimming pool to left is a rectangle with a semicircle at one end. What are the area and perimeter of the pool? A circle formula is pi r^2
A rectangle perimeter formula is Length x Width
Area=
Perimeter=

its 4 because 2 times 2 is 4, if you double the number two you get four

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

step-by-step explanation: