Republic of the Philippines

Department of Education
Region 02 (Cagayan Valley)
SCHOOLS DIVISION OFFICE OF ISABELA
Alibagu, City of Ilagan, Isabela 3300
RANIAG HIGH SCHOOL
Raniag, Ramon, Isabela

4th Periodical Exam

Name: _______________________________________ Score: ____________

I. Multiple Choice. Read and understand the questions carefully. Write the letter that corresponds to your
answer on the space before the number.
____1. It is the line that intersect two or more lines.
a. Transversal b. Perpendicular c. Parallel d. line bisector
____2. A coplanar lines that do not intersect?
a. Transversal b. Perpendicular c. Parallel d. line bisector
____3. A two line that intersect to form right angle?
a. Perpendicular b. Transversal c. Parallel d. Line bisector
____4. It is a closed plane figure consisting of three line segment or side.
a. Hexagon b. Triangle c. Quadrilateral d. Pentagon
____5. What is the sum of two angles that are supplementary?
a. 60° b. 90° c. 120° d. 180°
____6. What is the symbol for congruency?
a. ∆ b. ≤ c. ≅ d. ≠
____7. It is the angle between two sides of a triangle.
a. included angle b. acute angle c. obtuse angle d. right angle
____8. It is the side common to two angle of the triangle.
a. Included side b. any side c. longest side d. shortest side
____9. How many angles are formed when parallel line are cut by a transversal?
a. 6 b. 8 c. 10 d. 12
____10. In triangle ∆ABC, what is the included angle between side AB and BC?
a. ∠B b. ∠C c. ∠A d. ∠E
____11. How many interior angles are formed when parallel line are cut by a transversal?
a. 6 b. 5 c. 4 d. 3
____12. What angle is more than 90°?
a. Included angle b. obtuse angle c. right angle d. acute angle
____13. In Triangle ∆BDM, what is the included side between angle B and D?
a. AB b. BM c. BD d.DM
____14. What angle is less than 90°?
a. Included angle b. obtuse angle c. right angle d. acute angle
____15. How many degrees is a right angle?
a. 90° b. 45° c. 180° d. 60°
____16. How many exterior angles are formed when a parallel lines is cut by a transversal?
a. 6 b. 5 c. 4 d. 3
____17. What angle is formed when two lines are perpendicular?
a. Included angle b. obtuse angle c. right angle d. acute angle
____18. If ∠1 and ∠2 are linear pair and m∠1 is 70°, what is the m∠2?
a. 70° b. 90° c. 110° d. 130°
____19. ∠5 and ∠8 are vertical angles and m∠8 is 60°, what is the m∠5?
a. 60° b. 80° c. 100° d. 120°
____20. ∠3 corresponds to ∠7 and m∠3 is 80°, what is the m∠7?
a. 60° b. 80° c. 100° d. 120°
____21. ∠4 and ∠5 are alternate interior angles, what is the m∠4 if m∠5 is 65°?
a. 45° b. 65° c. 85° d. 105°
____22. ∠2 and ∠8 are same side exterior angles and m∠8 is 120°, what is the m∠2?
a. 60° b. 80° c. 100° d. 120°
____23. It is a branch of mathematics that deals with uncertainty. It is a measure or estimation of how likely it
is that an event will occur.
a. Probability b. Stability c. Outcomes d. Experiment
____24. This are the result of experiments.
a. Probability b. Stability c. Outcomes d. Experiment
____25. An activity such as tossing or flipping a coin, rolling a die or picking a card without looking which
could be repeated?
 a. Probability b. Stability c. Outcomes d. Experiment
____26. The local weather forecaster said that there is a 20% chance of rain tomorrow. What is the probability
that it will not rain tomorrow?
a. 0.2 b. 0.8 c. 20 d. 80
____27. In a family of three (3) children, what is the probability that the middle child is a boy?
a. 1/8 b. 1/4 c. 1/3 d.1/2
____28. All the possible outcomes that can occur when a coin is tossed twice are HH, TH, TT, HT. What is the
probability of having a head?
a. ¼ b. ½ c. ¾ d. 1
____29. If ∠1 and ∠8 are vertical angles, then ∠1 is ______ to ∠6
a. Supplementary b. Congruent c. Complementary d. Not Equal
____30. Which pair of angle are congruent?
a. Linear pair b. Vertical angle c. Same-side interior angle d. Same-side exterior
____31. Which pair of angles are supplementary?
a. Linear pair b. Vertical angle c. Corresponding angle d. Alternate exterior angle
____32. In triangle GLM, what is the included angle between side GL and side LM?
a. ∠G b. ∠L c. ∠M d. ∠B
____33. What do you call a small cube whose faces are marked with dots in each of the faces?
a. prism b. Die c. Square d. Rectangle
____34. It refers to the event which will never happen?
a. Certain b. Outcome c. Impossible d. Probability
____35. If you rolled a 6-sided dice, what is the probability of rolling 3?
a. 1/6 b. 2/3 c. 3/6 d. 5/6
____36. If you flipped 2 coins, what is the probability that both will land on tails?
a. 2/4 b. ¾ c. ¼ d. 0/4
____37. If you rolled a 6-sided dice, what is the probability of rolling an even number?
a. 2/6 b. 3/6 c. 4/6 d. 5/6
____ 38. A Lolly bag contains 2 red, 3 green and 2 blue gum balls. What is the probability of selecting a green
one?
a. 2/7 b. 5/7 c. 4/7 d. 3/7
____39. A card is selected from a deck of playing cards. What is the probability of selecting a red card?
a. ¼ b. ¾ c. 0/2 d. ½
____40. What is the probability of selecting the diamond suit from a deck of playing cards?
a. ¼ b. 2/4 c. ¾ d. 0/4

II. IDENTIFICATION. Read and understand the statements carefully and identify the word/phrase that is being
described.
_____________________ 41. It is a postulate with three sides.
_____________________ 42. It is a postulate that has two angle and an included side.
_____________________ 43. It is a postulate that has two side and an included angle.
_____________________ 44. It is a postulate that has two angle and non-included side.
_____________________ 45. It is the angle between two sides of a triangle.

III. Problem Solving. Read the experiment and answer the questions that follow. (46-50)
Two coins are tossed simultaneously. Write the sample space of the experiment and find the probability of
getting two heads.

Prepared by:

PIA MONICA J. CABALO BENTCHELL D. MEJIA DARREN JOYCE E. GONZALES

JOSEPH T. MANZANO WILFREDO MARK ANTHONY B. VICARME

Checked by:
MARISOL A. DUMON
Secondary School Principal IV