What is the area of a regular polygon inscribed in a circle?
126799
Calculating the area of a polygon with equal sides inscribed in a circle with radius r.
96686
Determine the area of a regular octagon with vertices on the unit circle
27454
Calculate the area of an irregular cyclic convex polygon
42852
The legs of a right triangle with given hypotenuse and radius of inscribed circle
58953
Area of intersection between 4 circles centered at the vertices of a square
98971
Why is $\pi r^2$ the surface of a circle
153005
Calculating polygon area within polygons in QGIS?
2870
what is the area of the region [ (x,y):0<x , y<1 , 3/4<x+y<3/2 ]?
137326
What will be the circumference of circle in this question?
133567
Area of a triangle in terms of areas of certain subtriangles
115677
Prove the equality of circle's areas
149617
Rectangle inscribed in semicircle, find perimeter and more
62126
Constructing a triangle given 2 sides and the inscribed circle's radius
99714
Expected area of the intersection of of triangles made up random points inside a circle, all the triangles must contain the origin
120400
Summing up the area on a polygon by a certain attribute result
60281
Expected area of the intersection of two circles
147568
semi filled circle