|
One item is filed under this topic.
 |
|
|
|
|
|
|
|
|
A semi-circular roof gutter |
2012-04-09 |
|
From Kyle:
A semi-circular roof guttering contains some water.
The cross-section of the guttering has a diameter of 10 centimetres. The surface of the water collected in the guttering is 8cm.
What is the depth of water in the gutter?
Answered by Penny Nom. |
|
|
|
