The two figures above are similar. the perimeter of quadrilateral abcd is 50 cm, and the perimeter of quadrilateral efgh is 75 cm. find the scale factor if efgh is a dilation of abcd.
a.
0.5
b.
1
c.
1.5
d.
2

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