Question

30 circular plates, each of radius 14 cm and thick-
ness 3 cm. are placed one above the other to form
a solid. Find the total surface area of the solid
formed.
​

Answer 1

Step-by-step explanation:

it is a cylinder,TSA of cylinder is

2πr(r+h)

=2x22/7x14(14+3)

=88x17

= 1496 sq.cm

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Answer 2

Answer:

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