60; 70 Find the value of each variable. Lines that appear tC 90; 53; 100 10. 11. అం 106° b a 112° 212 56; 124

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.CR: Review Exercises
Problem 42CR
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80°
14
140
b°
40°
90; 53; 100
Find the value of each variable. Lines that appear to be tangent are tangent.
60; 70
120; 60
10.
11.
12.
108°
106°
a°
112°
212
56; 124
66; 54; 12
Points A, B, and D lie on OC. MLACB = 40. mAB< mAD. Find each meas
13. mAB 40
14. MLADB 20
15. MLBAC
16. A student inscribes a triangle inside a circle. The triangle divides the circ
arcs with the following measures: 46°, 102°, and 212°. What are the mea
of the angles of the triangle? 23; 51; 106
68 and
Transcribed Image Text:80° 14 140 b° 40° 90; 53; 100 Find the value of each variable. Lines that appear to be tangent are tangent. 60; 70 120; 60 10. 11. 12. 108° 106° a° 112° 212 56; 124 66; 54; 12 Points A, B, and D lie on OC. MLACB = 40. mAB< mAD. Find each meas 13. mAB 40 14. MLADB 20 15. MLBAC 16. A student inscribes a triangle inside a circle. The triangle divides the circ arcs with the following measures: 46°, 102°, and 212°. What are the mea of the angles of the triangle? 23; 51; 106 68 and
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