Question

Find the surface area, to the nearest square centimeter, of a cylinder with diameter 6 cm and height 8 cm. A.48cm^2 B.452cm^2 C. 207cm^2 D. 72cm^2

Answer 1

The right answer is Option C.

Step-by-step explanation:

Given,

Diameter = 6 cm

Radius = $\frac{Diameter}{2}=\frac{6}{2}=3\ cm$

Height = 8 cm

π = $\frac{22}{7}$

Surface area = 2πrh+2πr²

Surface area = $2*\frac{22}{7}*3*8+2*\frac{22}{7}*(3)^2$

Surface area = $\frac{1056}{7}+\frac{396}{7}=\frac{1056+396}{7}$

Surface area = $\frac{1452}{7}$

Surface area = 207.4 cm²

Rounding off to nearest whole number

Surface area = 207 cm²

The surface area of cylinder is 207cm².

The right answer is Option C.

Keywords: surface area, cylinder

Learn more about cylinder at:

• brainly.com/question/12849439
• brainly.com/question/12860445

#LearnwithBrainly