O is the centre of the circle passing through A, B, C, D and E. UBX is the tangent to the circle at B. ACX is a straight line which passes through O. ZCBX = ZCXB = 30° and ZEDC =140°. 140° D 30 30 Tis a point such that angle ATE is 60° and on the same side as point B. State whether point Tlies in the circle. Explain your answer.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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O is the centre of the circle passing through A, B, C, D and E. UBX is the tangent to the
circle at B. ACX is a straight line which passes through O. ZCBX = ZCXB = 30° and
ZEDC = 140°.
140°
D.
300
30°
X
Tis a point such that angle ATE is 60° and on the same side as point B.
State whether point Tlies in the circle.
Explain your answer.
Transcribed Image Text:O is the centre of the circle passing through A, B, C, D and E. UBX is the tangent to the circle at B. ACX is a straight line which passes through O. ZCBX = ZCXB = 30° and ZEDC = 140°. 140° D. 300 30° X Tis a point such that angle ATE is 60° and on the same side as point B. State whether point Tlies in the circle. Explain your answer.
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