From a square of unit length,pieces from the corners are removed to form a regular octagon.Then, the value of area removed is?
59864
Find the area of the following
52342
Partition rectangle into finite number of squares
116780
product is twice a square
102297
Construction of a regular pentagon
114795
Closed form for the area of a convex cyclic n-gon, given the set of edge lengths
149069
Cut big mesh (plane) in quadratic parts
24133
Calculating roundness/compactness of polygon?
57992
choosing points interior to a square
103081
Square-tiling a torus
112135
Area formula for cyclic pentagon?
114258
Stuff which squares to $-1$ in the quaternions, thinking geometrically.
147351
The expected area of a triangle formed by three points randomly chosen from the unit square
120400
Summing up the area on a polygon by a certain attribute result
55766
Radius of a circle touching a rectangle both of which are inside a square
158656
Surface area calculation of sphere segment.
143470
Square version of \cdot (small black square)?
10515
Area of an irregular polygon