Volume OF a Cylinder- πhr2|| Discussion OF Example and Excrcise -13.7

Discussion OF examples and exercise -13.1(Q1 to 06)

Discussion OF exemplar Question and Exercise -13.13

Discussion Ex 1,3

Surface Area OF Right Circular Cylinder|| Total surface area OF Cylinder|| Prism||Triangular|| Rectangular|| Prism || Discussion OF Example and Exercise- 13.2, ||Inner and outer surface are OF cylinder

Volume of a hollow Cylinder

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

Volume of hollow cylinder

Discussion Excercise 1,3

Volume OF a Combination Solids||Discussion OF Ex.-13.11 ||Examples

Discussion OF exercise-13.2(Question:-1-6)