New post in Geometry

Why the ratios of the coefficient of x and y of two parallel lines are equal but it is not equal to the ratio of their constant terms?

August 21st, 2022

How to find the center of mass of an homogeneous cube?

November 7th, 2022

Is there a sphere parallel line?

July 23rd, 2022

How to calculate the height of the pyramid?

December 30th, 2022

Are there two polygons that can be joined in different ways to form a triangle, a convex quadrilateral, and a convex pentagon?

July 23rd, 2022

Can We Change the Capacitance of a Capacitor

December 21st, 2022

Scale Factor Between Spheres

December 11th, 2022

Let $ABC$ be a triangle with incentre $I$. A point $P$ in the interior of the triangle

December 9th, 2022

Square with perpendicular lines drawn, prove that they are equal.

December 9th, 2022

how to find the side length of a triangle

December 8th, 2022

How do you find one of the coordinates on a kite

November 28th, 2022

Consider the graph G0 with 3 components which are triangles.

August 15th, 2022

Find the center of a circle on a sphere given 2 points and its radius

August 1st, 2022

What is the value of $\alpha$ for which the volume of the regular rectangular pyramid is greatest?

August 1st, 2022

Proving the AIP theorem?#2

August 1st, 2022

Circles in circle

August 1st, 2022

Find Perimeter of shaded region in semicircle.

July 31st, 2022

Why a line is said to have infinite number of points?

July 22nd, 2022

Tangent - point of contact

July 22nd, 2022

Volume and surface area of a drilled out cube (BM01 2010/11 Contest Question 2)

July 31st, 2022

What Does "Tangent to a Point on a Curve" Mean?

September 23rd, 2022

Area of triangle with given coordinates of the vertices

July 22nd, 2022

What is the error in calculated volume of cylinder, given the measurements of length and radius?

September 2nd, 2022

When will the velocity of a particle be perpendicular to it's initial velocity?

May 17th, 2020

Perspective Redux (why objects seem smaller as the distance increases)

March 13th, 2020

How to determine Center of Gravity?

April 25th, 2020

Why Dot Product is Scalar? why not vector? as cross product is vector?

August 9th, 2022

What is the meaning of inclination $1$ in $x$?

September 3rd, 2020

How to determine the minimum force in these questions?

August 6th, 2020

Why do far away objects appear to move slowly in comparison to nearby objects?

August 2nd, 2022