A punching machine is used a circular hole of diameter two units from a square sheet of aluminum of width 2 units. The hole is punched such that circular hole touches one corner P of the square sheet and the diameter of the hole originating at P is in line with a diagonal of the square.
a) (6 - π)/8
b) (4 - π)/4
c) (Ï€ - 2)/4
d) (14-3Ï€)/6
e) (16-3Ï€)/6
a) (6 - π)/8
b) (4 - π)/4
c) (Ï€ - 2)/4
d) (14-3Ï€)/6
e) (16-3Ï€)/6
Last edited by maihuna on Sat Sep 19, 2009 8:35 am, edited 2 times in total.
Charged up again to beat the beast 
