a well of 14 meters depth with a diameter of 6 meters is dug and earth got by digging evenly spread out to from a rectangular platform of base 22 m × 9 m find the hight of the platform
Answers
Answered by
3
Now volume of mud in the well = volm of mud in rectangular platform
volume of well = volume of platform
(22÷7)×3×3×14 =l×b×h
(22÷7)×3×3×14 = 22×9×h
(14 is cancelled by 7 )
so, 22×9 = 22 ×9× h
therefore height of rectangular platform is 1m
volume of well = volume of platform
(22÷7)×3×3×14 =l×b×h
(22÷7)×3×3×14 = 22×9×h
(14 is cancelled by 7 )
so, 22×9 = 22 ×9× h
therefore height of rectangular platform is 1m
Similar questions