By: Tim Lehman

Given:

Construction:

The altitude to side **b** is first drawn.
Side **b** is along the line perpendicular to this line. The
other two vertices are at the intersection of this line and the
two circles centered at vertex **B** and with radii of length
**a** and **c**. One possible triangle is constructed below.

**Click here** for a GSP sketch which also shows another possible
triangle.