Navigation

ahh

Te Arapiki Ako
"Towards better teaching & learning"

You must sign up before you can log in to this revamped site for the first time. Your log in details from our older site will no longer work. User Name / Email Address: Password: Remember me until I logout Sign Up \| Forgotten password? Please enter your email address below and click 'Reset password'. An email with instructions will be sent to you. Your email address:

Drainlaying solution

Add to your favourites

Remove from your favourites

Add a note on this item

Recommend to a friend

Comment on this item

Send to printer

Request a reminder of this item

Cancel a reminder of this item

Share |

Last updated 30 October 2012 17:15 by NZTecAdmin

Drain laying

How long will the pipe be?

Solution

The drainage pipe length (l) is: I²= 15.6² + 20.9²

I²= 243.36 + 436.81

I²= 680.17

l = 26.08m

If you have any comments please contact us.

Search this section

News feeds Subscribe to newsletter Sections Assesment tool Support National Centre News and events Research and Links Teaching and Learning Approaches The Learning Progressions Webinars Receive updates Daily Weekly Monthly Changes have been successfully stored.