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Davao Wisdom Academy Inc. F. Torres St. Davao City Basic Education Department – Primary Elementary/ Intermediate Unit Subject: Mathematics 5 Examination: Third Periodical I. Identification Direction: Teacher: Ms. Jessa Mhae M. Elviña Read each item carefully and write your answer on the space provided. STRICTLY NO ERASURES! _______________ 1. The union of two rays with a common endpoint. _______________ 2. This the common endpoint of the two rays. _______________ 3. An angle that measure exactly 90o. _______________ 4. It is an angle that measures more than 0 but less than 90o. _______________ 5. An angle that measures 90o but less than 180o. _______________ 6. It refers to an angle that measures exactly 180o. _______________ 7. It is an angle that measures more than 180o but less than 360o. _______________ 8. The measurement of the complete revolution. _______________ 9. There are __ different types of angles. _______________ 10. This is a tool to measure an angle. II. Fill in each blank with the missing term. i. 3, 11, 19, 27, ____, 43 , ____ , ____, 67 11 1 12 . 1 13 1 1 . ii. . . ____ , 36, ____ . , _____ 1,3,6,10, ____ , 21, 14 1 15 1 1 . iii. 16 1 1 19 20 1 1 1 1 1 1 . . . . . 1 . . . 3,9,27, ____. , ____ , 729, ____ 18 17 . 1 1 . . . III. Multiple Choice. Direction: Read each item carefully and encircle the letter of the correct answer. AVOID ERASURES! 1. What is a plane figure where all points are equidistant from the center? a. circle b. sphere c. diameter d. arc 2. What do you call the two angles if the sum of the angles measure 90o? a. adjacent angles c. right angles b. complementary angles d. supplementary angles 3. What do you call the two angles if the sum of the angles measure 180o? a. adjacent angles c. right angles b. complementary angles d. supplementary angles 4. Which of the following is a line segment that is drawn from the center of the circle to an outside point of the circle? a. diameter b. tangency line c. chord d. radius 5. What do you call a line that connects 2 points on the circumference, that is not a diameter? a. diameter b. tangency line c. chord d. radius 6. What line segment measures half of the circle's diameter? a. diameter b. tangency line c. chord d. radius 7. An angle measure 36o. What is the measure of its complement? a. 36o b. 54o c. 90o d. 144o 8. An angle measure 75o. What is the measure of its supplement? a. 15o b. 75o c. 105o d. 180o 9. An angle is twice its complement. What is the measure of the angle? a. 15o b. 30o c. 45o d. 90o 10. The measure of an angle is one-third of the measure of its supplement. What is the measure of the angle? a. 15o b. 30o c. 45o d. 90o