1.

If d_1,d_2,d_3 be the three distinct diagonals of a regular octagon, such that d_1 lt d_2 lt d_3, find the ratio of the inradius to the circumradius of the octagon.

Answer»

`d_1/d_3`
`sqrtd_2/d_3`
`d_2/d_3`
`d_1d_3/(d_2)^2`

ANSWER :C


Discussion

No Comment Found