New posts in Geometric Construction

Why is adding the same as extending a length?

Geometry Construction Problems

Geometric notion of addition for the real projective line

Minimum operations to find tangent to circle

Five-line inscription: Equilateral triangle, one of whose points is given, in circle with unknown center

Constructing a right triangle with hypotenuse and bisector

Is there a way to draw a 1 degree angle using only ruler and compass?

Can anyone solve this geometric construction problem?

Construct 60° angle through point, other line in only four compass-and-straightedge steps

Inscribing square in circle in just seven compass-and-straightedge steps