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- 1. Multiple ChoiceWhich of the following methods can NOT be used to prove similarity?AA similaritySAS similaritySSS similarityHL similarity
- 2. Multiple ChoiceWhen two triangles are similar, the corresponding angles are ...congruent.doubled.in proportion.cut in half.
- 3. Multiple ChoiceWhen triangles are similar, the corresponding sides are ...congruent.in proportion.doubled.cut in half.
- 4. Multiple ChoiceWhat happens to a figure when it is dilated by a scale factor of r >1?The image stays the same.The image gets bigger.The image gets smaller.The image goes away.
- 5. Multiple Choice
Find the measure of the exterior angle in the following picture:50°60°110°180° - 6. Multiple ChoiceIn the following diagram, there are parallel lines cut by a transversal. Find the m∠1.45°135°180°360°
- 7. Multiple ChoiceIn a triangle, three medians meet at a point called the ...incenter.circumcenter.orthocenter.centroid.
- 8. Multiple ChoiceWhat is the scale factor that maps point A (8, -12) onto point B (6, -9)?4/33/4-4/3-3/4
- 9. Multiple ChoiceA median of a triangle is formed when ...you connect the midpoint of a side to the opposite vertex.you connect the vertex to the opposite side at a right angle.you connect the midpoint of one side of the triangle to the midpoint of the other side of the triangle.you bisect the vertex angle.
- 10. Multiple ChoiceThe following diagram shows the construction for creating the __________ of a triangle.angle bisectormedianaltitudeperpendicular bisector
- 11. Multiple ChoiceThe following diagram shows the construction for creating the ___________ of a triangle.angle bisectormedianaltitudeperpendicular bisector
- 12. Multiple ChoiceIn a parallelogram, opposite angles are ...congruent.supplementary.complementary.similar.
- 13. Multiple ChoiceIn a parallelogram, consecutive angles are ...congruent.supplementary.complementary.similar.
- 14. Multiple ChoiceIf you reflect a triangle over a line, this is an example of a(n) _____________ isometry.directoppositerigidArchibald
- 15. Multiple ChoiceWhich of the following statements could prove that a parallelogram is a rhombus?opposite sides are paralleldiagonals are congruentopposite sides are congruentdiagonals are perpendicular
- 16. Multiple ChoiceIn ∆ADC, with a reflection over AB, what will AD map onto?BCDBABAC
- 17. Multiple ChoiceIn order to construct the line of reflection between the triangles, you would need to construct the _______________________ of two corresponding points.angle bisectorperpendicular bisectorparallel linesequilateral triangle
- 18. Multiple ChoiceIn order to use CPCTC in a proof, you must first ...prove the triangles congruent.state that you have right triangles.use the reflexive property.find congruent vertical angles.
- 19. Multiple ChoicePerpendicular lines form ...right angles.alternate interior angles.corresponding angles.same side interior angles.
- 20. Multiple ChoiceUnder which transformation will the triangles NOT be congruent?translationdilationreflectionrotation
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