# Calculate the amount of air inside a conical tant with base radius 7m and height 12m?

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r = 7m h = 12m

∴ 1/3 x 22/7 x 7 x 7 x 12

= 616 m³

hence the amount of air insde is 616m³

where π = 22\7

r = 7m

h = 12m

therefore volume of the cone = 1\3×22\7×7×7×12

= 616cm³

therefore the amount if air present inside the cylinder = 616