Question

Find the number of coins 2 cm in diameter and 0.5 cm thick to be melted to form a right circular cylinder
of height 10 cm and radius 3.5 cm

Spams are reported​

Answer 1

Answer:

Step-by-step explanation:

Coins in cylinder

Volume of each coin=π×(0.75)²×0.2 =0.1125π cm³

Volume when coins melted=π× (2.25)²× 10 = 50.625π cm³

So number of coin required = 50.625π/0.1125π  (volume of melted cylinder/volume of each coin)

=450 cylinder coins

Answer 2

Answer:

hlw akshaya siso how are you

i never forgot you siso

Step-by-step explanation:

you are my heart and life❤❤