Question

the lateral surface area of a cylinder is 18.48cm2 if the height of the cylinder is 3cm then the radius of base of the cylinder is

1. 5.6cm
2.0.98cm
3. 1.4cm
4.9cm


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Answer 1

Answer:

0.98 PLL follow me and mark me brainlest

Answer 2

Answer:

9

Step-by-step explanation:

$lateral \: surface \: area = 2\pi rh$

A = 18.48 cm²

h = 3 cm

r =?

18.48 = 2 × π × r × 3

r = 18.48 ÷ 6π

r = 9.67 cm

Which is approximately equal to your 4th option...

i.e,. 9cm

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