Question

A pen stand made of wood is in the shape of a cuboid with four conical depression to hold pens.The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm . The radius of each of the depression is 0.5 cm and the depth is 1.4 cm . Find the volume of the wood in the entire stand , correct to two decimal places.

Answer 1

Value of must be put as 22/7 to easy the calculation

Answer 2

$\mathcal\orange{Please\:mark\:as\:brainliest.....}$