CST 2008 Released Test Questions, Geometry - Standardized ...
CST 2008 Released Test Questions, Geometry - Standardized ...
CST 2008 Released Test Questions, Geometry - Standardized ...
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<strong>Geometry</strong><br />
<br />
<br />
89 RB is tangent to a circle, whose center is A, at<br />
point B. BD is a diameter.<br />
R<br />
B<br />
25º<br />
What is m∠ CBR?<br />
A 50°<br />
B 65°<br />
C 90°<br />
D 130°<br />
A<br />
C<br />
CA LI FOR N I A STA N DA R DS TE ST<br />
D<br />
CSG20186<br />
<br />
— 36 —<br />
<strong>Released</strong> <strong>Test</strong> <strong>Questions</strong><br />
<br />
90 In the figure below, AB is tangent to circle O at<br />
point A, secant BD intersects circle O at points<br />
C and D, mA C = 70°,<br />
and mCD = 110°.<br />
O<br />
A<br />
D<br />
What is m∠ABC?<br />
A 20°<br />
B 40°<br />
C 55°<br />
D 70°<br />
This is a sample of California Standards <strong>Test</strong> questions. This is NOT an operational test form. <strong>Test</strong> scores cannot be projected<br />
based on performance on released test questions. Copyright © 2009 California Department of Education.<br />
70 o<br />
C<br />
110 o<br />
B<br />
CSG10257
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