Math, asked by tasneem6501, 11 months ago

Find the number of coins ,1.5 cm in diameter and 0.2 cm thick , to be melted to form a right circular cylinder of height 10 cm and 4.5 cm

Answers

Answered by mangalagouri9532
1

Answer:

Coins:

d=1.5cm

r=1.5/2=0.75cm

R-r=0.2cm

R-0.75cm=0.2cm

R=0.2+0.75

=0.95cm

Cylinder:

h=10cm

r=4.5cm

V1=V2

Just solve it...

You will get your answer

Answered by b22554113
0

Answer:

100% Correct Answer in pic.

Step-by-step explanation:

Marl meas Brainliest ( As u wish )

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