Question

5. Find the surface area, to the nearest tenth of a cylinder with radius 6 cm and height 20 cm.

O A. 113.1 cm
OB. 754.0 cm
O c.867.1 cm
O D. 980.2 cm

Answer 1

980.18cm^2

Explanation:

Answer 2

D. 980.2 cm

Explanation:

Surface area of cylinder = 2¶r2 + 2¶rl

r = radius

l = lenght

¶ = 3.142

S. A = (2X3.142X6^2) + (2X3.142X6X20)

= 226.224 + 754.08 = 980.3cm2