Question

PLZ HELP ASAP SOLID GEOMETRY WORD PROBLEMS

Answer 1

Surface Area of a Cylinder is given by:
A = 2πrh + 2π(r^2)

Substituting;
A= 2(π)(3)(6) + 2π(3^2)
A=169.646

Answer 2

The surface area of a cylinder is given by:
A = 2 * pi * r * (r + h)
Where,
r: radio
h: height
Substituting values:
A = 2 * pi * 3 * (3 + 6)
Rewriting:
A = 2 * pi * 3 * (9)
A = 54pi square units
Answer:
A = 54pi square units