What is the volume of the cone to the nearest cubic meter? (Use pi = 3.14 ) A 21m ^ 3 x B 84m ^ 3 C 168m ^ 3 D 4x 335m ^ 3 The height is 5 the radius is 4
To find the volume of a cone, we can use the formula:
Volume = (1/3) * π * r^2 * h
Given:
r = 4
h = 5
π = 3.14
Volume = (1/3) * 3.14 * 4^2 * 5
= (1/3) * 3.14 * 16 * 5
= (1/3) * 3.14 * 80
= (1/3) * 251.2
= 83.73
Rounding this to the nearest cubic meter, the volume of the cone is approximately 84m^3.
So, the answer is B) 84m^3.