30 likes | 191 Views
Shree krishana parnami public schoo l hansi. PRESENTATION ON. Surface Area & Volume. SUBMITTED BY. Sonal Singhmar. Surface Area. Surface Area of Cuboid= 2(lb+bh+hl) Surface Area of Cube= 6a 2 Curved Surface Area of Cylinder= 2 π rh Total Surface Area of Cylinder= 2 π r(h+r)
E N D
Shree krishana parnami public schoo l hansi PRESENTATION ON Surface Area & Volume SUBMITTED BY Sonal Singhmar
Surface Area • Surface Area of Cuboid= 2(lb+bh+hl) • Surface Area of Cube= 6a2 • Curved Surface Area of Cylinder= 2πrh • Total Surface Area of Cylinder= 2πr(h+r) • Curved Surface Area of Cone= πrl • Total Surface Area of right circular cone= πr(l+r) • Surface Area of Sphere of radius= 4πr2 • Curved Surface Area of Hemisphere= 2πr2 • Total Surface Area of Hemisphere= 3πr2
Volume • Volume of a Cuboid= l*b*h • Volume of a Cube= a3 • Volume of Cylinder= πr2h • Volume of Cone= 1/3πr2h • Volume of Sphere= 4/3πr3 • Volume of Hemisphere= 2/3πr3