1.

The circumference of a right cyclinder is 440 cm and its height is 5 cm find CSA cylinder​

Answer»

2200Step-by-step EXPLANATION: CSA of a right cyclinder is 2πrhcircumference of base is 2πr=440cm (GIVEN)h=5cm(given)CSA=2πrh= 440×5                  =2200



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