The diameter of a pizza is 14 inches. what is the circumference of the pizza? tell you what value you used for pi

6 and 24

step-by-step explanation:

6 x 4 = 24

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

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.