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WorksheetsGRADE-10 MATH 2nd SUMMATIVE TEST 2nd QUARTER
Total questions: 10
Worksheet time: 49mins
1. Which is the largest chord of a circle?
A. diameter
B. radius
C. secant
D. tangent
2. A line segment from any point on the circle to its center
A. diameter
B. radius
C. secant
D. tangent
3. A line that intersects the circle at exactly one point.
A. tangent
B. secant
C. radius
D. chord
4.𝐴𝐶̅̅̅̅ is a diameter of circle O. 𝐴𝐵𝐶 ̂is called _______?
A. chord
B. major arc
C. minor arc
D. semicircle
5. What kind of arc is 𝐴𝐶𝐵 ̂?
A. chord
B. major arc
C. minor arc
D. semicircle
6. If 𝐵𝐶̂ measures 135⁰, then the measure of 𝐴𝐵̂ is ______.
A. 65⁰
B. 55⁰
C. 45⁰
D. 35⁰
7. What is the arc intercepted by ∠AOD?
A. arc 𝐴𝑂̂
B. arc 𝐴𝐷̂
C. arc 𝑂𝐷̂
D. arc 𝐴𝑂𝐷 ̂
8. If ∠AOD = 120⁰, then 𝐴𝐷̂ measures _____.
A. 120⁰
B. 100⁰
C. 80⁰
D. 60⁰
9. The measure of 𝐶𝐷̂ is 72⁰, what is the measure of ∠CAD?
A. 144⁰
B. 72⁰
C. 36⁰
D. 18⁰
10. If the m𝐴𝐵̂ = 128⁰, then the measure of ∠ACB is _____.
A. 52⁰
B. 64⁰
C. 90⁰
D. 128⁰
