Question

A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in given figure. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the volume of the wooden article

Answer 1

Answer:

https://www.teachoo.com/1894/551/Ex-13.1--9---A-wooden-article-was-made-by-scooping-out-a/category/Ex-13.1/

Step-by-step explanation:

Answer 2

295.2

Step-by-step explanation:

volume of wooden article = volume of solid cylinder - volume of hemisphere

= (pie × r square × height ) - 2/3× pie r cube

= (22/7 ×3.5 ×3.5 ×10) - 2/3 × 22/7 × 3.5× 3.5 ×3.5

=385 - 89.8

= 295.2