Question

The area of bast and height of a cylinder are 38.5 cm2 and 12 cm respectively
find its volume

Answer 1

here,

area of base= πr2= 38.5 sq. cm

now,

volume of a cylinder= 1/3×πr2h

= 1/3×38.5× 12

= 4× 38.5

= 154 cu. cm