04/19/23 1

SurfaceSurface Area & Volume Area & Volume

Harshdeep SinghHarshdeep Singh

04/19/23 2

TopicTopic

Introduction Square Rectangle Cubes Cuboids Cylinder Cone sphere Hemisphere

04/19/23 3

IntroductionIntroduction

In this presentation there are different types of solid figure with there surface area & Volume

04/19/23 4

SquareSquare

Area of square = s2

Perimeter of square is = 4a

here a & s are sides of square

04/19/23 5

RectangleRectangle

Area of rectangle = lbPerimeter of rectangle = 2(l+b)

here l is length & b is breath

04/19/23 6

CubesCubes

Surface area of cube = 6l2

volume of cube = s3

here l is length & s is side of cube

04/19/23 7

CuboidsCuboids

surface area of cuboid = 2{lb+bh+hl} Volume of cuboid = lbh

here l is length, b is breath & h is height.

04/19/23 8

CylinderCylinder

curved surface area of cylinder =2πrhtotal surface area of cylinder=2πr(r+h)volume of cylinder = πr2h

here π is pie(3.14) &

r is radius & h is height

04/19/23 9

ConeCone

curved surface area of cone =πrl

total surface area of cone =πr(r+l)

Volume of cone =1/3πr2h here π is pie(3.14) ,

r is radius , l is length & h is height

04/19/23 10

SphereSphere

Surface are of sphere=4πr2

volume of sphere=4/3πr3

04/19/23 11

HemisphereHemisphere

Curved surface area of hemisphere=2π r2

Total surface area of hemisphere=3πr2

Volume of hemisphere=⅔πr2

here π is pie(3.14) & r is radius