Volume of a Right Circular Cone

If V_(1), V_(2) and V_(3) be the volumes of a right circular cone, a sphere and a right circular cylinder having the same radius and same height, then

Volume OF Right Circular Cone||Volume OF Cylinder is three time OF Right Circular Cone||Discussion OF Example-15,16 || Discussion OF Exercise-13.7||Volume OF Cone=1\3π r2h where r= radius OF base cone,h= height OF cone ,r2+h2=l2 =slant height

The volume of a right circular cylinder is 3 times the volume of a right circular cone. The radius of the cone and the cylinder are 3cm and 6cm respectively. If the height of the cylinder is 1cm, then what is the slant height of the cone? किसी लम्ब वृत्तीय बेलन का आयतन एक लम्ब वृत्तीय शंकु के आयतन से तीन गुना है | शंकु तथा बेलन की त्रिज्या क्रमशः 3 सेमी और 6 सेमी है | यदि बेलन की ऊंचाई 1 सेमी है, तो शंकु की तिर्यक ऊंचाई ज्ञात करें |

Find the volume of the right circular cone with (i) radius 6 cm, height 7 cm (ii) radius 3.5 cm, height 12 cm

Find the volume of the right circular cone with (i) radius 6cm, height 7cm( ii) radius 3.5cm, height 12cm

The volume of a right circular cylinder is equal to the volume of that right circular cone whose height is 108 cm and diameter of base is 30 cm. If the height of the cylinder is 9 cm, the diameter of its base is

If the volumes of two right circular cones are in the ratio 1:4 and their diameters of bases are in the ratio 4:5, then their heights will be in the ratio :

If the volumes of two right circular cones are in the ratio 1 : 3 and their diameters are in the ratio 3:5, then the ratio of their heights is

The ratio of the volume of a right circular cylinder and a right circular cone of the same base and height will be :

The ratio of the volumes of a right circular cylinder and a right circular cone of the same base and the same height will be