A pipe of thickness of 1 cm has an external diameter 0f 10 cm. Find the volume of 20 m of pipe.
Step by step analysis is preferred.
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formula=π×h(R^2-r^2)
3.14*2000*99
6280*99
621720cm^3(approximately)
aneeshaanand:
here the 2000 is 20 m in cm.sorry.forgot to mention.and R is the outer radius and r in the inner radius
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