Question

Find the volume of the cylinder if its radius is 1.4cm and height is 9cm

Answer 1

volume of cylinder: 55.4 cm³

Explanation:

volume of cylinder is π * radius² * height

here given radius is 1.4 cm and height is 8 cm

using the formula:

π * 1.4² * 9

55.42 cm³

55.4 cm³ ...if rounded to nearest tenth.