surface area volumes formula

• TSA of cuboid- 2(lb+bh+lh)

  LSA of cuboid- 2(l+b)h

  Diagonal of cuboid- √l²+b²+h²

  length (12 edges) of a cuboid- 4(l+b+h)

  volume- (l*b*h)
• TSA of cube- 6a²

  LSA of cube- 4a²

  Diagonal of cube- √3a²

  volume- a³
• TSA of cylinder- 2πr(h+r)

  CSA of cylinder- 2πrh

  volume - πr²h
• TSA of cone - πr(l+r)

  CSA of cone - πrl

  volume - ⅓πr²h

• TSA of sphere- 4πr²

  CSA of sphere- 4πr²

  volume- (4/3)πr³
• TSA of hemisphere- 3πr²

  CSA of hemisphere- 2πr²

  volume- (2/3)πr³
• to find 'r'(radius) - r=d/2

  to find 'd' (diameter)- d=r*2

  tofind slant height- l √r²+h²