Standardized Testing and Reporting - STAR
Geometry (End-of-course)
- Question
- What this Question
is Testing
Trigonometry (Performance Level: Basic) – Question 01
is tangent to a circle, whose center is A,
at
point B. 
is a diameter.
What is 
A 50°
B 65°
C 90°
D 130°
Results
- 6% of students gave this response.
- 76% of students gave this response. (Correct Response)
- 11% of students gave this response.
- 6% of students gave this response.
Note: Percentages may not total 100 due to rounding.
What this Question is Testing
Geometry Reporting Category: Trigonometry
21.0 Students prove and solve problems regarding relationships among chords, secants, tangents, inscribed angles, and inscribed and circumscribed polygons of circles.