Question

with the help of a pie chart explain composition of air and explain each constituent of air.​

Answer 1

Answer:

71% Nitrogen 27% Oxygen And 2% Various Gases Like Carbon Dioxide,Hydrogen,Argon And Etc.

Answer 2

78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and other gases

if you want to draw a pie chart you have to find the Central angle. .

Central angle for pie = first convert the number in percentage and then convert the percentage into degree of centre angle

i think it may help you..

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