bumblebee123
Junior Member
- Joined
- Jan 3, 2018
- Messages
- 200
Mark the centre of the regular hexagon O.
PQ +QO = PO
Note that PQ = a, QO = c and PO = b, (using the properties of a reg hexagon)
So …..
XY = XU + UT + TY.
Now finish: what is it in terms of a and b?