The correct expression to calculate the surface area of the cylinder is S.A. = 2*pi*r*h + 2*pi*r^2, where r is the radius and h is the height.
Given the information:
Height (h) = 8 m
Radius (r) = 6/2 = 3 m (radius is half the base)
Substituting the values into the expression:
S.A. = 2*pi*3*8 + 2*pi*3^2
S.A. = 48*pi + 18*pi
S.A. = 66*pi
The surface area of the cylinder is approximately 66*pi square units.
None of the provided options correctly represent this expression, so the correct answer is not provided.
Pick the expression that would provide the approximate surface area in square units of the Cylinder below. S.A.= 2*pi*r*h + 2*pi * r ^ 2
Height = 8 m
Base = 6 m
A. 150.72 + 56.52
B. 36 * 8
C. 150.72 + 226
D. 6 * 8 * 3.14
1 answer