Question

A closed rectangular box 40 cm long, 30 cm wide
and 25 cm deep, has the same volume as that of
cylindrical tin of radius 17.5 cm. Calculate the height
of the cylindrical tin correct to 1 decimal place (Take
it to be 3.14)
plzzz​

Answer 1

Answer: 31.2 cm

Step-by-step explanation:

The height of cylinder is 31.197 cm = 31.2 cm (approx. )

Answer 2

Step-by-step explanation:

hight={(w*h*l)/πr^2}

or hight= (30*25*40)/{(22/7)*(17.5)^2}= 31.17cm

where w,h,l ,r have usual meaning.