1. solve the proportions 2r. r-5
- = -
3. 4

2. determine if polygons are similar. if so, write the similarity ratio.

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did you get the answer yet?

step-by-step explanation:

hi there!

the answer will be d: 2

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.