I need help if u can please

yes they are

if wrong correct me pl

yes they are both congruent i know this because they are both right triangles and there are lines that tell me that they are congruent.

Step-by-step explanation:

picture below

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.