Republic of the Philippines

Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF ILOILO
SAN RAFAEL NATIONAL HIGH SCHOOL-SAN ANDRES EXTENSION
San Andres, San Rafael, Iloilo
MATHEMATICS 7
THIRD QUARTERLY ASSESSMENT

Name_____________________Grade & Section _______Score:

Directions: Read each statement carefully and write the letter of your choice in your
answer sheet.
1. A geometric figure represented by a dot.
A. Line B. Plane C. Segment D. Point

2. Which of the following is not a ray?

J M L A

A. ray MJ B. ray L J C. ray ML D. ray MA

3. An angle that measures between 90˚ and 180˚.

A. Acute angle C. Obtuse angle
B. Right angle D. Straight angle
4. An angle which has common sides and a common vertex but no interior
points common.
A. Supplementary angle C. Adjacent angle
B. Complementary angle D. Vertical

5. Two non-adjacent angles formed by two intersecting lines.

A. Supplementary C. Adjacent
B. Complementary D. Vertical

6. It is a chord that passes through the center.

A. Diameter C. Tangent line
B. Radius D. Secant

7. What is the measure of the complement of 62˚?

A. 38˚ C. 118˚
B. 28˚ D. 128˚
8. If an angle measures 54˚, what is the measure of its supplement?
A. 36˚ C. 126˚
B. 54˚ D. 306˚
For items 9 -10, consider the given figure
B
6 2 3

m 7 5 1 4

A C 8

9. Why do angles 1 and 3 have equal measures?

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
 A. They are corresponding angles. C. They are alternate interior angles.
B. They are alternate exterior angles. D. They are same - side interior angles.
10. If angle 3 measures 50 degrees, what is the measure of angle 4 ?
A. 25 degrees C. 100 degrees
B. 50 degrees D. 130 degrees

11. Which of the following angles measures between 90˚ and 180˚?
A. B. C. D.

12. Determine the number of diagonals of a dodecagon?

A. 50 B. 52 C. 54 D. 56

13. Which of the following illustrates a polygon?

A. B. C. D.

14. How many sides are there if the sum of measures angle is 1800˚?
A. 8 sides C. 12 sides
B. 10 sides D. 14 sides

15. How many triangles can be formed by in a polygon?

A. 3 C. 5
B. 4 D. 6

16. How many diagonals can be drawn in a 14 sided polygon?

A. 77 C. 85
B. 80 D. 90

17. Which of the following measurement shows an obtuse angle?

A. 57˚ C. 135˚
B. 85˚ D. 215˚

For items number 18-20 refer to the figure below.

18. Which of the following pairs represents alternate exterior angles?

A. ˂ 1 and ˂2 C. ˂ 4 and ˂5
B. ˂ 2 and ˂3 D. ˂ 1 and ˂6

19. Which of the following pairs represents alternate interior angles?

A. ˂ 4 and ˂5 C. ˂ 2 and ˂8
B. ˂ 6 and ˂7 D. ˂ 1 and ˂8

20. What term best describes angles 7 and 6?

A. Acute C. Scalene
B. Obtuse D. Congruent

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
Refer to the figure below for items 21, 22, and 23.
Q

P R

Given ray PR bisects angle QPS, m˂ RPQ = 4x + 3, and m˂ RPS = 5x – 7.

21. Find the value of x.

A. 5 C. 15
B. 10 D. 20

22. What is the measure of angle SPR?

A. 10˚ C. 40˚
B. 37˚ D. 43˚

23. Find angle QPS.

A. 10 C. 86
B. 43 D. 90
T
U 1 P
2 5

4 3 7
Y 6R

24. Which of the angles is an exterior angle of triangle?

A. ˂1 C. ˂3
B. ˂2 D. ˂4

25. The sum of the measure of angle 1 and angle 2 is 100˚, find the measure
of angle 3.
A. 65˚ C. 80˚
B. 74˚ D. 85˚

26. If the degree measure of a minor arc of the circle is 40˚, what is the degree
measure of its major arc?
A. 180 C. 300
B. 220 D. 320

Using the triangle drawn below, answer item 27 and 28.

C

B
A

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
27. If ˂A=30˚, find ˂C.
A. 60 C. 70
B. 65 D. 75
A
58˚

D C 67˚ B

28. Find the measure of angle ACD.

A. 125 C. 145
B. 135 D. 155

29. What is the value of x, in the figure shown below?

A. 60
5x-10 B. 26
60‫ﹾ‬

30. The measure of one acute angle of right triangle PQR is 33˚.

What is the measure of angle P in the figure below?

R Q
A. 42 C. 65
B. 57 D. 70

31. Segment XY.

A. B. < XY C. XY D. POINT XY

32. Angle XYZ.

A. B. < XY C. XY D. POINT XY

33. A line perpendicular to line L

A. L C.
L

B.
D. L

34. A convex quadrilateral.

A. C.

B. D.

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
35.

36.Find the measure of an arc ADC if the measure of an arc AC is 62◦.

For items 37-40. Illustrate the following.

37. A nonconvex hexagon.

38. A convex pentagon.

39. Illustrate two isosceles triangles with a common side.

40. Construct an equilateral triangle showing its altitude.

Use the circle below to answer questions 41- 45.

41. Which of the following represents a chord in the diagram above?

A. AE B. CDA C. AD D. BF

42. If the chord is 12 cm, what is the measure of the radius?

A. 4 cm B. 5cm C. 6cm D. 7 cm

43. What is the diameter of a circle with radius of 21 cm?

A. 9.5 cm B. 10.5 cm C. 11 cm D. 12 cm

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
 44. An arc measuring one-half the circumference of a circle.
A. Semicircle B. minor arc C. major arc D. no arc

45. It is an arc of the circle that measures less than half the circle.
A. Minor arc B. major arc C. semicircle D. tangent

46. It is a line segment that passes through the center of the circle.
A. Radius B. diameter C. chord D. secant

47. All chord of a circle is a diameter.

A. True B. False C. neither A or B D. Both A and B

48. It is a triangle with both sides are congruent.

A. Scalene triangle B. isosceles triangle C. equiangular triangle D. equilateral
triangle

49. It is a triangle which no sides are equal.

A. Scalene triangle B. isosceles triangle C. equiangular triangle D. equilateral
triangle

50. It is a triangle with all angles are equal.

A. Scalene triangle B. isosceles triangle C. equiangular triangle D. equilateral
triangle

Prepared by: MARY JOY C. GAYOLA

Mathematics Teacher

Checked by: DEXYLL MAE P. GUEVARRA

Head Teacher 1

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
 Mathematics 7 – Third Quarterly Examination
Key Answer:

1. D 35. 298◦
2. C 36. 180◦
3. C
4. C
5. D
6. A 37.
7. B
8. C
9. C 38.
10. D
11. C
12. C
13. C
14. C 39.
15. A
16. A
17. C
18. D 40.
19. A
20. D
21. B
22. D 41. B
23. C 42.C
24. D 43.B
25. C 44.C
26. D 45.A
27. A 46.B
28. A 47. A
29. C 48. B
30. B 49. A
50.D
31. A
32. B
33. A
34. C

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023
 Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF ILOILO
SAN RAFAEL NATIONAL HIGH SCHOOL-SAN ANDRES EXTENSION
San Andres, San Rafael, Iloilo
TABLE OF SPECIFICATION
MATHEMATICS 7 (Quarter 3)
SY 2022-2023
TOTAL
LEVELS OF ASSESSMENT
Test NUMBER
No. (With Item Placement) PERCENTAGE
Placement
Learning Competencies of DIFFICULT OF
Days ESSAY (60%) AVERAGE (30)
(10%) ITEMS
REMEMBERING UNDERSTANDING APPLYING ANALYZING EVALUATING CREATING
Represents a point, line and plane using concrete and pictorial models.
1 1 1
M7GE-IIIa-1 1 2%
Illustrates subsets of a line. M7GE-IIIa-2 1 2 2 1 2%
Classifies the different kinds of angles. M7GE-IIIa-3 2 3, 17 3 17 2 4%
Derives relationships of geometric figures using measurements and by
inductive reasoning; supplementary angles, complimentary angles,
4 4 ,5, 7, 8, 29
congruent angles, vertical angles, adjacent angles, linear pairs, 4, 5 7, 8 29 5 10%
perpendicular lines and parallel lines. M7GE-IIIb-1
Derives relationships among angles formed by parallel lines cut by a
4 9, 10, 18, 19, 20 9, 10, 20
transversal using measurement and by inductive reasoning. M7GE-IIIc-1 18, 19 5 10%
Uses a compass and straightedge to bisect line segments and angles and 11, 21, 22, 23,
6 11 21, 22, 23 31, 32, 33 7 14%
construct perpendiculars and parallels. M7GE-IIId-e-1 31, 32, 33
Illustrates polygons: (a) convexity; (b) angles; and (c) sides.
2 12, 13 12, 13 2 4%
M7GE-IIIe-2
Derives inductively the relationship of exterior and interior angles of a 24, 25, 34, 35,
4
convex polygon. M7GE-IIIf-1 37, 38 24 25 34, 35 37, 38 6 12%
6, 26,36, 41, 42,
Illustrates a circle and the terms related to it: radius, diameter chord,
4 43, ,44, 45,46, 6, 41, 42, 47 26, 44, 45, 43 36 46 10 20%
center, arc, chord, central angle, and inscribed angle. M7GE-IIIg-1
47
Constructs triangles, squares, rectangles, regular pentagons, and regular
4 27, 28, 39, 40 27, 28 39, 40 4 8%
hexagons. M7GE-IIIh-i-1
Solves problems involving sides and angles of a polygon. M7GE-IIIj-1 14, 15, 16, 30,
4 15, 48 16 14 49, 50 30 7 14%
48, 49, 50
TOTAL NUMBER OF ITEMS 36 50 12 11 7 7 8 5 50 100%
PERCENTAGE 24% 22% 14% 14% 16% 10% 100%

Prepared by:
x MARY JOY C. GAYOLA Checked by: DEXYLL MAE P. GUEVARRA
Mathematics Teacher Head Teacher 1

SRNHS-SAEX FN: MATH7 3RD QUARTER EXAM AND ANSWER KEY APRIL 14, 2023