# Chords

A few exercices about translations and rotations.

Construct two points at a given distance AB parallel to given direction,
one point on each of two given circles.

In the following applet the red draggable points AB define the distance and direction

The blue draggable points define the circles.

To be found points AiBi, Ai on one circle and Bi on the other, with
AiBi^{>} = AB^{>}

# Another one

Given the distance AB, to construct a secant to two given circles
resulting into chords C1D1 and C2D2 equal to AB.

# And more

Here, the distance is not given.
Given two circles, to construct a secant of given direction
intersecting both circles in equal chords.