Caley builds a rectangular prism using 18 cubes that each measure 1 centimeter on each side. What could be the dimensions of her rectangular prism?

length: 2cm width: 3cm height: 3cm

Step-by-step explanation:

The volume has to equal 18 since we have 18 cubes measuring 1 cm

length: 2cm width: 2cm height: 3cm   2*2*3 = 12  not  possible answer

length: 2cm width: 3cm height: 3cm  2*3*3 =18  answer

length: 3cm width: 3cm height: 3cm  3*3*3 27 not possible answer

length: 6cm width: 6cm height: 6cm 6*6*6 = 216 not possible answer

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6