|
||||||||||||
|
||||||||||||
| ||||||||||||
One visual way to 'think' about it is to take two of these triangles. Pasted together on their longer side you have : a Square. You also know the area of the square (2 times 35). I trust you can take it from there. Walter | ||||||||||||
|
||||||||||||
Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. |