find the volume,curved surface area and total surface area of each of the
cylinders whose dimensions are r 14dm h15m
Answers
Answered by
1
volume = πr^2h
=22/7 × 14 × 14 ×15
=22 ×2 ×14 ×15
=9240 m^3
CSA = 2πrh
= 2×22/7 × 14 × 15
= 2 ×22 ×2 ×15
= 1320 m^2
TSA =2πr(r+h)
= 2×22/7 ×14(14+15)
=2 × 22 ×2(29)
= 88 × 29
=2552 m^2
=22/7 × 14 × 14 ×15
=22 ×2 ×14 ×15
=9240 m^3
CSA = 2πrh
= 2×22/7 × 14 × 15
= 2 ×22 ×2 ×15
= 1320 m^2
TSA =2πr(r+h)
= 2×22/7 ×14(14+15)
=2 × 22 ×2(29)
= 88 × 29
=2552 m^2
amairasingh:
hope it helps uh
:)
Similar questions