SUMMATIVE TEST I. MULTIPLE CHOICE Direction: Read each item carefully. Encircle the letter of your answer from the given choices. 1. Which of the following does NOT describe a mathematical system? C. Theorems A. Intersecting lines B. Postulate and axioms D. Undefined and defined terms 2. What undefined term that has infinite length but with no width nor thickness? D. Point A. Angle B. Line C. Plane 3. What does the edge of a box represent? B. Plane D. Polygon C. Point 4. Which mathematical system does NOT require a definition but it is used as a basis in defining other terms. C. Theorem A. Line D. Undefined terms B. Postulate 5. The following are the possible names for the line illustrated below except A. Defined terms wollorat Telnicn R. M oO ccebieg o pe A. "RS B. ST C. "RT D. "RP 6. What two lines when intersect, formed right angles? A. Linear Pair B. Parallel Lines C. Perpendicular Lines D. Segment Bisector B D ou 7. What do you call the statements which are assumed to be true without proof? A. Corollary B. Postulates C. Theorems D. Undefined Terms Sud FOR ITEMS 8-10 refer to figure on the right. 8. Name the points that determine plane M? B. S, W, Z DASce puher D. W, X, Z er to mue s overt C. X, Y, Z A. S, Y, X 9. What is the intersection of planes M and N? ome Aon jo coucnas ua Me C. YZmye ZX., AS XM 8 10. Line WZ lie on plane N. Which postulate justifies the statement? Figure 1 OA ne C. Plane Intersection Postulate ot beeu od D. Plane Postulate 11. Points A, B, C, and D are collinear points consecutively lie on a line. If AB = 12 units BC = 2 units and CD = 19 A. Flat Plane Postulate B. Line Postulate o nu 12. If AB = 8, and AC = AB + BC, then AC =8 + BC. What property of equality is illustrated? units, how long is AD? A. 33 units B. 31units C. 21 units D. 14 unitso son A. Reflexive B. Substitution C. Symmetric D. Transitive p wo A 13. Which of the following cannot be used in writing a proof? C. Postulate A. Conjecture B. Definition D. Theorem e 14. Which of the following statements is not true about theorem? 2 uee coudinsu O A. A theorem does not require proof. B. The proven theorem can be used to prove other theorems. C. A theorem is a statement whose truth needs to be proved. D. The basis of theorems is true facts such as defined terms and axioms. BVAD 15. Which of the following does NOT illustrate congruent figures? A. Hour Glass B. Roofs of Houses 16. If A MAX = AKFC, which angle is congruent to 2X ?w.Inenpoo p C. Pawns in a chessboard D. Truss Bridges bowo worle etramate 07 17. Which of the following conditions is always true that the two triangles are congruent? A. two pairs of sides are the same B. two pairs of angles are the same C. both triangles contain right angle D. three pairs of sides and angles are the same 18. If APRO = ATES, then AORP = B. AEST A. ASET C. ATSE D. AETS 19. ir corresponding sides of congruent triangles measure (4x - 3) cm and (3x +9) cm. How long are the congruent sides? A. 12 cm D. 45 cm B. 24 cm 20. In the given figure 1, AGIF AJET, find the value ofy. C. 36 cm 12cm