#geometry

@math_stackexchange Sufficient criteria for proving convexity of a polygon #Mathematics #Geometry #Convexity

@math_stackexchange What branch of mathematics studies manifolds? #Mathematics #Geometry #Topology

@math_stackexchange Local isometry implies covering map for manifolds with boundary #Mathematics #Geometry #Topology

@math_stackexchange No bounded set in $\mathbb{R}$ is isometric to a proper subset #Mathematics #Topology #Geometry

@math_stackexchange Finding the equation of the ellipse given the area and making a guess about the shape of the ellipse with maximum area #Mathematics #Geometry #Calculus

@math_stackexchange Hexagon Complex Number Geometry #Mathematics #Geometry #ComplexNumbers

@math_stackexchange Good introductory book on minimal surfaces. #Mathematics #Geometry #Books

@math_stackexchange Setup equation to find surface area. Confused as to use x or y. Is this setup for surface area correct? #Math #Calculus #Geometry

@math_stackexchange Square of a Quadrilateral through coordinates formula as an expression of matrix determinant #Mathematics #Geometry #Algebra

@math_stackexchange Find the maximum value of $\square OXPY$ #Math #Geometry #ProblemSolving

@puzzling_stackexchange Proving the count of symmetric configurations of pentagon #Math #Geometry #Logic

@math_stackexchange All the 2-d polygons that can be used to form 3-d polyhedrons #Math #Geometry #Polyhedra

@math_stackexchange what is the equation of a rotated ellipsoid? #Math #Geometry #Algebra

@math_stackexchange Vector equation of plane $3x − 5y + 2z = 1$ in $\mathbb{R}^{3}$ #Mathematics #Algebra #Geometry

@math_stackexchange Proof that every polygon has at least 2 ears #Mathematics #Geometry #Proof

@math_stackexchange How to calculate part of sphere area bounded by two planes? #Math #Geometry #Calculus

@puzzling_stackexchange Random chord to a circle around a triangle #Math #Geometry #Puzzles

@math_stackexchange Finding the circle which creates equal arcs in a 3x3 grid #Math #Geometry #ProblemSolving

@math_stackexchange How to prove geometrically that the equilateral triangle inscribed inside a circle has the longest perimeter #Mathematics #Geometry #Proof

@math_stackexchange Calculate height of triangle given angle and base #Math #Geometry #Trigonometry

@math_stackexchange Solid region between two spheres in first octant. #Mathematics #Geometry #Calculus

@math_stackexchange Transversality and tangent vectors #Math #Geometry #Topology

@math_stackexchange Finding the surface area revolved around the x-axis. #Mathematics #Calculus #Geometry

@math_stackexchange Why the intersection of the unit sphere centred at $(0,0,0)$ and the unit sphere centred at $(1,0,0)$ is a circle with radius $\frac{\sqrt3}2$? #Math #Geometry #Sphere

@math_stackexchange Areas of nine quadrilaterals #Mathematics #Geometry #Questions

@math_stackexchange Radical Axis of Collinear Points. #Mathematics #Geometry #Algebra

@math_stackexchange Convert two orthogonal unit vectors into euler vector #Mathematics #LinearAlgebra #Geometry

@puzzling_stackexchange Cube made of 2x2x1 blocks which blocks all light #Puzzles #Logic #Geometry

@math_stackexchange Euclidean circle in complex plane #Mathematics #Geometry #ComplexAnalysis

@math_stackexchange Finding end point of a segment, given start point and inclination #Mathematics #Geometry #Trigonometry

@math_stackexchange Finding the coordinates of the third point in triangle #Math #Geometry #Trigonometry

@math_stackexchange The distance of point from paraboloid #Math #Geometry #Calculus

@math_stackexchange Evaluate the surface integral $\iint z \cos \gamma \, dS$ over an unit sphere. #Mathematics #Calculus #Geometry

@math_stackexchange Center of mass and circular paraboloid #Mathematics #Physics #Geometry

@math_stackexchange Find the measure of the angle ADE and the radius of the circles in terms of the sides of the square ABCD. #Math #Geometry #Education

@math_stackexchange Spherical geometry vs elliptic geometry #Math #Geometry #Education

@math_stackexchange Gradient of the function and the contour line #Mathematics #Calculus #Geometry

@math_stackexchange What is the relationship between three points on a quadratic curve and the curves coefficients? #Mathematics #Algebra #Geometry

@math_stackexchange the differences and relationship between linear independent and affinely independent #Mathematics #LinearAlgebra #Geometry

@math_stackexchange Polyhedra having equal quadrilateral faces are cubes? #Math #Geometry #Polyhedra