Lessons

Construct the circumscribed circle of a triangle
In this lesson you will learn to construct the circumscribed circle of a triangle by using a triangle’s perpendicular bisectors.
Construct the inscribed and circumscribed circles of a triangle, and prove properties of angles for a quadrilateral inscribed in a circle.
In this lesson you will learn to construct the circumscribed circle of a triangle by using a triangle’s perpendicular bisectors.