# Circle

## Description

A circle and triangle situated on coordinate planes.

## Keywords

circle, circle example, circle geometry, coordinate geometry, coordinate plane, geometry, geometry example, triangle, triangle example, triangle geometry

## Galleries

## Source:

William Briggs, G.H. Bryan *The Elements of Coordinate Geomentry Part 1. The Equations and Properties of the right line and circle* (, : University Correspondence College Press Warehouse, ) 189