Answer:
D
Step-by-step explanation:
The answer is d
Given:
radius = 18mm
height = 6mm
pi = 3.14
volume of a cone is computed by multiplying pi, radius raised to the 2nd power, and height, which has been divided by 3.
v = πr²h/3
v = 3.14 * (18mm)² x 6mm/3
v = 3.14 * 324mm² x 2mm
v = 2034.72 mm³
volume rounded to the nearest tenth would be 2034.70 mm³
The answer is A B or C and possibly D
Answer:
28%
Step-by-step explanation:
100%-72%
=28%
So,about 28% of the earth surface is covered by dry land.