New posts in analytic-geometry

How do we prove the rotation matrix in two dimensions not by casework?

analytic-geometry coordinate-systems

How to determine if a point lies on the same side of the plane that origin does?

linear-algebra analytic-geometry

Why is a positive definite matrix needed in the ellipsoid matrix representation?

linear-algebra matrices analytic-geometry

Ellipse in the triangle

triangles analytic-geometry conic-sections tangent-line

Moving point along the vector

vectors analytic-geometry 3d floating-point

Circle radius as variable

geometry analytic-geometry

Find the smallest value of the following expression $\sqrt{(x-9)^2 +4} + \sqrt{x^2+y^2}+ \sqrt{(y-3)^2 +9}$

calculus optimization euclidean-geometry analytic-geometry geometric-inequalities

Find area of the triangle ABC, given the coordinates of vertices in plane

geometry analytic-geometry triangles area

How to determine the bounding curve of a moving circular sector?

geometry euclidean-geometry analytic-geometry problem-solving curves

Find point such that the triangle it makes with two distinct line segments are similar

geometry vectors euclidean-geometry analytic-geometry

Do planes in multi-dimensional spaces rarely interact?

geometry analytic-geometry plane-geometry

What is the value of segment AB in the quadrilateral of the question below?

euclidean-geometry analytic-geometry

arc-arc intersection, arcs specified by endpoints and height

geometry numerical-methods analytic-geometry computational-geometry

The intersections of 2 circles

analytic-geometry

Rigorous books on geometry

geometry reference-request euclidean-geometry analytic-geometry book-recommendation

Find the area of overlap of two triangles

geometry euclidean-geometry analytic-geometry computational-geometry

property of ellipse

analytic-geometry conic-sections

Deforming parametric circle

differential-geometry analytic-geometry parametric

Infinite sum of Python for loop

analytic-geometry circles area python

Calculate the vector normal to the plane by given points

linear-algebra analytic-geometry cross-product