The diameter AB of a circle has endpoints at (-7,-4) and (1,2) What are the coordinates of the center point of the circle ? What is the length of the radius ??

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 37E
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The diameter AB of a circle has endpoints at (-7,-4) and (1,2) What are the coordinates of the center point of the circle ? What is the length of the radius ??
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