The figure below is a solid obtained by cutting the cylinder on a slant.
Pi is assumed to be 3.
Find its volume.
Pi is assumed to be 3.
Answer
The volume of the solid is half of the cylinder.
(10 × 10 × 3 × 40) / 2 = 6000 cm3.
6000 cm3
Solution
When two of this solid is piled up so as to match the cross-section, it comes to be a cylinder with the height of 26 + 14 = 40 cm. The volume of the solid is half of the cylinder.
(10 × 10 × 3 × 40) / 2 = 6000 cm3.
