The document is a math quiz for a 7th-grade class, covering various topics related to polygons and triangles. It includes multiple-choice questions and specific grading rules, such as point deductions for not writing names or cheating. The quiz also emphasizes the importance of maintaining honesty and discipline during the test.

1. QUARTER 3
QUIZ # 3
MATH 7
Name: ____________________ Score: ____________________
Section: ____________________ Date: ____________________
Note: -3pts for students who did not write their name
on their paper.

2. Direction: Choose only the letter of the correct answer.
Notes:
*keep your math notebook closed
*-3pts if you caught cheating
*cover your paper after you write your answer
*score is recorded and graded and part of your 40% grade.
*GOODLUCK!!!*

3. 1. A polygon with 3 sides
and 3 angles.
A. circle
B. quadrilateral
C. triangle

4. 2. A triangle whose 3 sides are
all equal.
A. isosceles
B. equilateral
C. scalene

5. 3. A triangle whose NO sides are
equal.
A. isosceles
B. equilateral
C. scalene

6. 4. A triangle whose one angle is
MORE than 90 degrees
A. acute
B. right
C. obtuse

7. 5. A triangle whose one angle is
EXACTLY 90 degrees
A. acute
B. right
C. obtuse

8. 6. The total sum of 3 angles of a
triangle is equal to ____
A. 90 degrees
B. 180 degrees
C. 360 degrees

9. 7. Find the measure of the
missing angle.
A. 40 degrees
B. 50 degrees
C. 90 degrees

10. 8. Find the measure of the
missing side.
A. 7
B. 14
C. 21

11. 9. A polygon with 4 sides and 4
angles.
A. circle
B. quadrilateral
C. triangle

12. 10. Which is NOT the correct
name of the quadrilateral.
A. ABCD
B. CDAB
C. BDAC

13. 11. Name the quadrilateral.
A. parallelogram
B. trapezoid
C. kite

14. 12. A quadrilateral whose 4 sides are
all equal and 4 angles are all 90
degrees.
A. rhombus
B. rectangle
C. square

15. 13. The sum of 4 angles of a
quadrilateral is equal to ___
A. 90 degrees
B. 180 degrees
C. 360 degrees

16. 14. Find the value of X.
A. 95 degrees
B. 100 degrees
C. 105 degrees

17. 15. Set of all points equidistant from
a given point called the center.
A. circle
B. quadrilateral
C. triangle

18. 16. Line QR is called _______.
A. chord
B. secant
C. tangent

19. 17. In the figure, if AB = 50cm,
what is the length of OA?
A. 100cm
B. 50cm
C. 25cm

20. 18. An arc with a measure equal to
one-half the circumference of a circle
or 180 degrees.
A. minor
B. major
C. semicircle

21. 19. Find the measure of
angle EAR.
A. 25 degrees
B. 50 degrees
C. 100 degrees

22. 20. Find X.
A. 40 degrees
B. 80 degrees
C. 160 degrees

23. The End
Quietly Pass the paper in
front of you.

24. Answer Key
1. C 6. B 11. A 16. B
2. B 7. B 12. C 17. C
3. C 8. A 13. C 18. C
4. C 9. B 14. C 19. A
5. B 10. C 15. A 20. B