Question

in a circular well of 3M diameter the depth of water is 7 M what is the quantity of water in the well

Answer 1

Given
Dia=3m
Radius =1.5m
Depth of water=7m

Volume of water present in well=
$\pi \: {r}^{2} h$
=22/7 x1. 5²x7

=49.5m³


Water present in well=49500 litres

Answer 2

HEYA!!!

Given,

the well is in the shape of cylinder.

Diameter of cylinder is 3M

radius of cylinder is 3/2= 1.5 M

Height of cylinder is 7M

Volume of cylinder =
$= \: \pi \: {r}^{2} \: h \\ \\ \\ = \frac{22}{7} \times 1.5 \times 1.5 \times 7 \\ \\ = 22 \times 1.5 \times 1.5 \\ \\ = 49.5 {m}^{3}$

Therefore it can hold 49500litres. .
HOPE THIS HELPS U @MP #MAHABOOBPASHA #☺☺