Question

The area of the base of a right circular cylinder is 154 sq cm. its height is 3 cm. Find the surface area of the cylinder?
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Answer 1

Step-by-step explanation:

439.97 Mark me as briliantliest

Answer 2

Answer:

540

Step-by-step explanation:

Area of base =

$\pi {r }^{2} = 154$

r=7

h=3

curve surface area of cylinder=

$2\pi \: rh = 2 \times \pi \times 7 \times 3$

=132

total surface area= 2× base area+Curve Surface area

= 2×154+132

=308+132

=540