Q8) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of the rays AB and DC. If OB=4,AB=5 and T is on the circle passing through A,B,C,D,then the length of the tangent segment OT is: A)36 B)6 C)20 D) √20 E)9. Q9) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of the rays AB and DC. If OB-4, AB=5 and OC=5, then CD= A)7.2 B) 2.2 C) 4 D) 36 E) N.A.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.1: Circles
Problem 47PS
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Question
Q8) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of
the rays AB and DC. If OB=4,AB=5 and T is on the circle passing through
A,B,C,D,then the length of the tangent segment OT is:
A)36
B)6
C)20
D) √20
E)9.
Q9) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of
the rays AB and DC. If OB-4, AB=5 and OC=5, then CD=
A)7.2
B) 2.2
C) 4
D) 36
E) N.A.
Transcribed Image Text:Q8) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of the rays AB and DC. If OB=4,AB=5 and T is on the circle passing through A,B,C,D,then the length of the tangent segment OT is: A)36 B)6 C)20 D) √20 E)9. Q9) (E.G.) Let ABCD be a cyclic quadrilateral and let O be the intersection of the rays AB and DC. If OB-4, AB=5 and OC=5, then CD= A)7.2 B) 2.2 C) 4 D) 36 E) N.A.
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