A square with side length 1 is inscribed in a semicircle such that one side of the square is on the

Asked by  | 4th May, 2009, 08:07: AM

Expert Answer:


Consider a square of length 1 inscribed in the semicircle of radius r

at A draw AC perpendicular to AB

triangles OAC and OPQ are similar


so OQ =1/2

OP= 5/2

Perimeter =  5/2+5


Answered by  | 21st May, 2009, 11:37: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.