Question
The ratio of the height of cylinder and cone is 14:27,
and ratio of the radius is 6:7. The cylinder and cone are transformed into two cubes, respectively. Â What will be the ratio of the edge of two cubes?Solution
Ratio of the volume of cylinder and cone = 3x(36/49) x (14/27) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â = 8/7 They are changed into cubes So, the volume will be same for cube as it is for cylinder and cone Let the edge of cube converted from the Cylinder = a Let the edge of the cube converted from the Cone = b Ratio of volume of cube = a3 / b3 8/7 = a3 / b3 2/71/3 = a/b
Which state has the largest area and production of potato in India?
Moist soils warms up slowly because
In pomegranate fruit cracking is due to deficiency of ____________.
Under what conditions do Phytophthora root and stem rots occur?
Who write the book 'I Too Had a Dream'?
Which Indian state is strategizing the establishment of a mango board in the Konkan region with the aim of bolstering extensive cultivation of Hapus man...
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is calledÂ
Which of the following is not the classified form of conjugated proteins?
Bharatpur and Karauli districts come under which Agro-climatic zone of Rajasthan?
What is formed when glucose is fully oxidized in aerobic respiration?
