Question

The height of cylinder is 18 cm and the radius of
the Base is 7cm what is its total surface area?

a) 792 Sq cm
b)1100 sq cm
c) 1584 sq cm
d] 2200 sq cm​

Answer 1

The correct answer will be 1099.56cm^2

Given height= 18cm

Radius= 7cm

Now, by formula

=2πrh+2πr2 .

Hence 2× 22/7×7 + 2×22/7 ×2

= 1099.56 Answer

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Answer 2

Step-by-step explanation:

A≈1099.56cm²

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