In the figure, the side BC of AABC touches the circle. The sides AB and AC are produced to touch the circle at points R and Q respectively. If ZABC = 50°, ZBCA = 73°, find ZROQ. %3D
In the figure, the side BC of AABC touches the circle. The sides AB and AC are produced to touch the circle at points R and Q respectively. If ZABC = 50°, ZBCA = 73°, find ZROQ. %3D
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter6: Circles
Section6.1: Circles And Related Segments And Angles
Problem 29E: An amusement park ride the Octopus has eight support arms that are equally spaced about a circle....
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![Supplementary Exercises
IIn Part I and Part II, unless otherwise specified, O is the centre
of the circle.]
PART I Further Practice
(Ex. 64)
1. In the figure, the side BC of AABC touches the circle. The
sides AB and AC are produced to touch the circle at points
R and Q respectively. If ZABC = 50°, ZBCA = 73°, find
ZROQ.
%3D
50
R.
C
ALPHA
Mathematics Educalion
ALH
Matheme
ND](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ef3a4d0-2d87-42f5-86ee-ec81003343cc%2F8df642ca-84b0-4521-84ae-e3b3fc934ec3%2Fk33yyvd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Supplementary Exercises
IIn Part I and Part II, unless otherwise specified, O is the centre
of the circle.]
PART I Further Practice
(Ex. 64)
1. In the figure, the side BC of AABC touches the circle. The
sides AB and AC are produced to touch the circle at points
R and Q respectively. If ZABC = 50°, ZBCA = 73°, find
ZROQ.
%3D
50
R.
C
ALPHA
Mathematics Educalion
ALH
Matheme
ND
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