The ratio of the angle of a triangle are 3: 3: 4. what are the angle measures and the triangles classificatiob ?
a 54° 54° and 72° equilateral triangle
b 54° 54° and 72° acute truangle
c 36° 36° and 108° scalene triangle
d 36° 36° and 108° obtuse triangle

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.