Do what is asked: 1. If a line is perpendicular to a radius of a circle at its endpoint that is on the circle, then the line is tangent to the circle. Given: RS is a radius of OC at D. Prove: PQ is tangent to OS at R 2. List all the theorems on circle

Do what is asked: 1. If a line is perpendicular to a radius of a circle at its endpoint that is on the circle, then the line is tangent to the circle. Given: RS is a radius of OC at D. Prove: PQ is tangent to OS at R 2. List all the theorems on circle

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter6: Circles

Section6.3: Line And Segment Relationships In The Circle

Problem 38E: The center of a circle of radius 3 inches is at a distance of 20 inches from the center of a circle...

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Question

Do what is asked:
1. If a line is perpendicular to a radius of a circle at its endpoint that is on the circle, then the line is tangent to the
circle.
Given: RS is a radius of OC at D.
PQI CD
Prove: PQ is tangent to O S at R
2. List all the theorems on circle

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