Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

surface area and volume

Asked by 3rd September 2008, 5:20 PM
Answered by Expert
Answer:

first vertical height of cone is 13.5-3=10.5 m

its slant height will be (142+10.52)1/2  =17.5

surface area of cylinder is A1=2*pi*r*l= 2*3.14*14*3 = 263.76

surface area of cone will be = pi* r * l = 3.14*14*17.5 = 769.3 ( there is no base surface area of cone)

total surface area is = 1033.06

total cost to paint inner surface is = 1033.06*2 = 2066.12

Answered by Expert 8th September 2008, 5:32 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp