* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download ExamView - SLO #1 PRETEST
Survey
Document related concepts
Penrose tiling wikipedia , lookup
Perspective (graphical) wikipedia , lookup
History of geometry wikipedia , lookup
Technical drawing wikipedia , lookup
Dessin d'enfant wikipedia , lookup
Golden ratio wikipedia , lookup
Multilateration wikipedia , lookup
Apollonian network wikipedia , lookup
Line (geometry) wikipedia , lookup
Reuleaux triangle wikipedia , lookup
Rational trigonometry wikipedia , lookup
Trigonometric functions wikipedia , lookup
Euler angles wikipedia , lookup
History of trigonometry wikipedia , lookup
Pythagorean theorem wikipedia , lookup
Transcript
Name: ________________________________________ Class: ___________________ Date: __________ Geometry SLO #1 PRETEST 3. Given ∠1 ≅ ∠2, which theorem or postulate proves that lines r and s are parallel? 1. Determine the reason the triangles are congruent: a. b. c. d. e. SAS ASA SSS AAS HL a. Converse of the Corresponding Angles Postulate b. Converse of the Alternate Interior Angles Theorem c. Converse of the Alternate Exterior Angles Theorem d. Converse of the Consecutive Interior (Same-side) Angles Theorem 2. Which postulate or theorem can you use to prove ABE ≅ CDE? a. b. c. d. 4. Which CANNOT be used to prove that lines m and n are parallel? SSS SAS ASA AAS a. b. c. d. 1 ∠2 ≅ ∠4 ∠1 ≅ ∠5 ∠4 + ∠7 = 180 ° ∠4 + ∠5 = 180 ° 5. What is the m∠ACD? a. b. c. d. 7. Solve for the value of x. 50 ° 80 ° 100 ° 130 ° a. b. c. d. 2 14 32 37 6. What is the m∠M ? 8. Solve for the value of y. a. b. c. d. 0.2 ° 4° 26 ° 64 ° a. b. c. d. 2 27 54 117 126 9. SQ is a midsegment of 11. IF WX = 3.6, WL = 6.1, and KW = 8, what is the value of ZW ? NOP. What is the length of OP? a. b. c. d. 10. 5 14 23 46 a. b. c. d. ABC is the midsegment triangle of TUV . Which measure CANNOT necessarily be determined? a. b. c. d. m∠VAC m∠TAC m∠CBT m∠AVC 3 3.05 3.6 4 4.06 ID: A Geometry SLO #1 PRETEST Answer Section 1. E G-CO.8: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions 2. B G-CO.8: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions. 3. C G-CO.9: Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints. 4. D G-CO.9: Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints. 5. D G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 6. C G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 7. B G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 8. B G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 1 ID: A 9. A G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 10. D G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 11. A G-CO.10: Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. 2