Calculate the volume of a coin of radius 1.5cm and 0.2cm
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Calculate the volume of a coin of radius 1.5cm and 0.2cm
ANSWER:-
Each one of those coins is also a cylinder (just a very very short one), and its volume is V = πr²h = π(.75)²(.2) = 9π/80 cm³
The right circular cylinder has volume (V) = π(2.25)²(10) = 405π/8 cm³.
Divide the larger cylinder's volume by the volume of each coin
= (405π/8) / (9π/80)
= 450 coins
HOPE IT'S HELP YOU....
ANY DOUBTS YOU CAN ASK ME...
THANK YOU...
ANSWER:-
Each one of those coins is also a cylinder (just a very very short one), and its volume is V = πr²h = π(.75)²(.2) = 9π/80 cm³
The right circular cylinder has volume (V) = π(2.25)²(10) = 405π/8 cm³.
Divide the larger cylinder's volume by the volume of each coin
= (405π/8) / (9π/80)
= 450 coins
HOPE IT'S HELP YOU....
ANY DOUBTS YOU CAN ASK ME...
THANK YOU...
Answered by
7
Answer:
Step-by-step explanation:
Calculate the volume of a coin of radius 1.5cm and 0.2cm
ANSWER:-
Each one of those coins is also a cylinder (just a very very short one), and its volume is V = πr²h = π(.75)²(.2) = 9π/80 cm³
The right circular cylinder has volume (V) = π(2.25)²(10) = 405π/8 cm³.
Divide the larger cylinder's volume by the volume of each coin
= (405π/8) / (9π/80)
= 450 coins
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