On dividing ) by tl we get15mHemon, the hnight of the tent is 15 metne

1.	On dividing ) by tl we get15mHemon, the hnight of the tent is 15 metnesAc within a cube touching all its sertical fanien made the cylier thri hrightsfind the nati of thrir selamesLet the length of each edge of theane same wsth the
Answer» Let the length of each edge of the cube beaunits. ∴ Volume of cube =a3cube units Since the cylinder is within the cube and it touches all the vertical faces of cube. ∴ Radius of base of the cylinder and the cone= (a/2) units Height of the cylinder and the cone =a units Volume of cylinder = πr2h=π(a/2)2x a = (22/7) x (a2/4) x a= (11/14)a3 Volume of cone = (1/3)πr2h= (1/3) xπ(a/2)2x a = (22/21) x (a2/4) x a= (11/42)a3 Consider, volume of cube : volume of cylinder : volume of cone = a3: (11/14)a3: (11/42)a3= 1 : (11/14) : (11/42)= 42 : 33 : 11

On dividing ) by tl we get15mHemon, the hnight of the tent is 15 metnesAc within a cube touching all its sertical fanien made the cylier thri hrightsfind the nati of thrir selamesLet the length of each edge of theane same wsth the

Answer»

Let the length of each edge of the cube beaunits.

∴ Volume of cube =a3cube units

Since the cylinder is within the cube and it touches all the vertical faces of cube.

∴ Radius of base of the cylinder and the cone= (a/2) units

Height of the cylinder and the cone =a units

Volume of cylinder = πr2h=π(a/2)2x a = (22/7) x (a2/4) x a= (11/14)a3

Volume of cone = (1/3)πr2h= (1/3) xπ(a/2)2x a = (22/21) x (a2/4) x a= (11/42)a3

Consider, volume of cube : volume of cylinder : volume of cone = a3: (11/14)a3: (11/42)a3= 1 : (11/14) : (11/42)= 42 : 33 : 11