The radius of a coin is Icm. When the coins
is placed on a table is find out the area
covered by the coin.
ii) now, 5 such coins are stacked . The pile of
coins is 5cm high. Calculate the space
occupied by the pile of the coins.
Answers
Answered by
0
Answer:
5pi
Explanation:
given radius is 1 cm
height is 5cm
It forms cylinder
so the total surface area of cylinder is 2πr(r+h)
= 2×π×1 × 6
= 12π
Similar questions