1.

(v) Find the volume of a cylinder having a height of 21 cm and an area of base is 138 cm²​

Answer»

ong>ANSWER:

area of CYLINDER's base is 138cm(squre)

πr2 = 138

hight is 21 cm

h= 21cm

volume of cylinder is

πr2h= 138×21=ans. (if πr2 = 138 cm)



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