Question

The radius of base of cylinder is 22cm and its height is 102cm. Find its
lateral surface area.​

Answer 1

Step-by-step explanation:

AL≈14099.47cm²

r Radius  

22

cm

h Height  

102

cm

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Answer 2

Step-by-step explanation:

Given:

• Radius of cylinder= 22 cm
• And its height= 102 cm

We know that lateral surface ara of cylinder=

$2 \times \pi \times r \times h$

By putting these values in the above formula we get

$2 \times \frac{22}{7} \times 22 \times 102 \\ = \frac{98736}{7} \\ = 14105.1428 \\ = 14105.143 \: cm {}^{2}$

I hope it will help you!!