A. Directions. Express the following general equations of the circle in center-radius form. 1. x? + у? — 4x - 8y + 18 %3D 0

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.CR: Review Exercises
Problem 24CR: Can a circle be inscribed in each of the following figures? Why or why not? a Parallelogram c...
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A. Directions. Express the following general equations of the circle in center-radius form.
1. x? + у? — 4x - 8y + 18 %3D 0
Transcribed Image Text:A. Directions. Express the following general equations of the circle in center-radius form. 1. x? + у? — 4x - 8y + 18 %3D 0
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