Math 7 3rd Quarter Exam 1856l

TABLE OF SPECIFICATION MATHEMATICS 7 (Quarter 3) SY 2016 – 2017 Learning Competencies

Cod e

No. of Day s

No. of Item s

represents a point, line 1 and plane using concrete and pictorial models.

M7GE -IIIa-1

1

1

1

1

1

1

1

2

2

2

1

M7G EIIIb-1

4

5

2

M7G EIIIc-1

4

5

2

3

M7G EIIIde-1

6

7

1

3

M7G EIIIe-2

2

2

2

M7G E-IIIf1

4

5

M7G EIIIg-1

4

4

4

4

4

4

36

40

2 3

illustrates subsets of a line. classifies the different kinds of angles.

4 derives relationships of geometric figures using measurements and by inductive reasoning; supplementary angles, complimentary angles, congruent angles, vertical angles, adjacent angles, linear pairs, perpendicular lines and parallel lines. 5 derives relationships among angles formed by parallel lines cut by a transversal using measurement and by inductive reasoning. 6 uses a com and straightedge to bisect line segments and angles and construct perpendiculars and parallels. 7 illustrates polygons: (a) convexity; (b) angles; and (c) sides. 8 derives inductively the relationship of exterior and interior angles of a convex polygon. 9 illustrates a circle and the related to it: radius, diameter chord, center, arc, chord, central angle, and inscribed angle. 1 constructs triangles, squares, rectangles, regular pentagons, and regular hexagons 1 solves problems involving sides and angles of a polygon.

M7G EIIIa-2 M7G EIIIa-3

M7G EIIIh-i1 M7G E-IIIj1

Cognitive Domains Knowle dge

Process

Understan ding

1

2

1

10

Test Placeme nt

3, 17

1

4 ,5, 7, 8, 29

9, 10, 18, 19, 20

3

11, 21, 22, 23, 31, 32, 33

12, 13

2

3

24, 25, 34, 35, 36

1

2

6, 26, 37, 38

2

2

27, 28, 39, 40

1

14, 15, 16, 30

3

6

Performa nce

12

12

Department of Education Region X Division of Lanao del Norte

MATHEMATICS 7 THIRD QUARTERLY EXAMINATIONS SY 2016 – 2017

Name:_________________________________________ Grade & Section:__________ Score:________ Directions: Read each statement carefully and write the letter of your choice in your answer sheet. 1. A geometric figures represent a dot. A. Line C. Segment B. Plane 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 measure between 90˚ and 180˚. A. Acute angle C. Obtuse angle B. Right angle D. Straight angle 4. An angle which have a 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 es 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 lB 6 7

5

2

3

1

4

m A

C

8

9. Why do angles 1 and 3 have equal measures? 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 measures between 90˚ and 180˚? A. C.

B.

D.

12. Determine the number of diagonals of a dodecagon? A. 50 C. 54 B. 52 D. 56 13.Which of the following illustrates a polygon? A. C. B.

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. In a pentagon how many triangles can be form? A. 3 C. 5 B. 4 D. 6 16.How many diagonals can be drawn of 14 sides? A. 77 C. 85 B. 80 D. 90 17. Which of the following measure shows an obtuse angle? A. 57˚ C. 135˚ B. 85˚ D. 215˚ For items number 18-20 refer 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 Refer from the figure below for items 21, 22, and 23. Q P

R S

Given ray PR bisects angle QPS, m˂ RPQ = 4x + 3, and m˂ RPS = 5x – 7. 21. Find the value of x. A. 5 B. 10

C. 15 D. 20

22. What is the measure of angle SPR? A. 10˚ C. 40˚ B. 37˚ D. 43˚ 23. Find angle QPS. A. 10 B. 43

C. 86 D. 90 T

U

1 2 4 Y

P 5

3 6R

7

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

27. If ˂A=30˚, find ˂C. A. 60 B. 65

C. 70 D. 75 A 58˚ 67˚

D

C

28. Find the measure of angle ACD. A. 125 C. 145 B. 135 D. 155

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

5x-10

B

60˚ A. 60 B. 26

C. 14 D. 10

30. Refer the figure below, the measure of one acute angle of right triangle PQR is 33˚. What is the measure of angle P. P R

Q

A. 42 B. 57

C. 65 D. 70

For items 31-36. Illustrate the following. 31. Segment XY. 32. Angle XYZ. 33. A line perpendicular to line L. 34. A convex quadrilateral. 35. A nonconvex hexagon. 36. A convex pentagon.

37. In circle B, m˂C =36˚. Find the measure of triangle ABC. A D

B C

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

39. Illustrate two isosceles triangles with a common side.

40. Construct an equilateral triangle showing its altitude.

Mathematics 7 – Third Quarterly Examination Key Answer: 1. D 2. C 3. C 4. C 5. D 6. A 7. B 8. C 9. C 10. D 11. C 12. C 13. C 14. C 15. A 16. A 17. C 18. D 19. A 20. D 21. B 22. D 23. C 24. D 25. C 26. D 27. A 28. A 29. C 30. B 31. x x 32. y

y z

33. L 34. 35. 36.

37. 180◦ 38. 298◦ 39.

40.

x