Area of a convex polygon with a set of points
2400
How to ensure that Polygon[list] plots a simple polygon?
84686
Geometric Description Of a Set In The Complex Plane
15523
Graphically approximating the area under a curve as a sum of rectangular regions
88054
Calculating average width of polygon?
2870
what is the area of the region [ (x,y):0<x , y<1 , 3/4<x+y<3/2 ]?
62135
Area under the graph of a convex function
157477
Area of a quadrilateral proof
44070
Recurrence  for number of regions formed by diagonals of a convex polygon.
142142
Show that a convex polygon is contained within the largest circle determined by three consecutive vertices
35709
Decomposing a concave mesh into a set of convex meshes
76192
Intersection of volumes defined by inequalities
41105
Finding the perimeter of a right triangle with area given
117291
Deriving formula for surface area of an ellipsoid
91120
How to calculate polygon area considering slopes?
78894
Product of square of distances from vertices of a polygon of radius a
136563
Number of triangles in a regular polygon
75657
Maximizing/Minimizing triangle area