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Name: ________________! GEOMETRY VOCAB PRACTICE TEST Use the figures below to answer questions 1-7.! Figure 2 Figure 1 Figure 5 A C B D Figure 3 Figure 4 F E ! 1. Name the figure in which the labeled angles are supplementary. _______! ! 2. Name the figure in which the labeled angles are complimentary. _______! ! 3. Name the figure in which the lines are perpendicular. _______! ! 4. Name the figure in which the lines are parallel. _______! ! 5. Name one figure in which the labeled angles are adjacent. _______! ! 6. Name the figure in which the labeled angles are vertical. _______! ! 7. Name the figure in which the labeled angles are congruent. _______! ! 8. Supplementary angles always sum to _______ degrees.! ! 9. Complimentary angles always sum to _______ degrees.! ! 10. Lines that never intersect are either ____________ or ____________.! ! ! ! ! Name: ________________! GEOMETRY VOCAB PRACTICE TEST For each of the triangles below, give two accurate descriptions from the box: Acute! ! Equilateral! Scalene! Obtuse! Right! Isosceles ! 11.! ! ! ! ! ! 12.! ! ! 5 cm 60° ! ! ! 3 cm 3 cm ! 30° ! ! ! _____________________! _____________________! ! ! ! ! ! ! ! _____________________ _____________________ ! 13.! ! ! ! ! ! 14.! ! ! 60° 75° ! ! ! ! ! 75° 60° 60° ! ! ! _____________________! _____________________! ! ! ! ! ! ! ! _____________________ _____________________ ! ! For each statement, say whether it is true or false by circling one:! ! ! 15. All rectangles are squares.! True False ! ! False ! 16. All rhombuses are parallelograms.! True ! ! True False ! 17. All squares are rhombuses.! ! ! False ! 18. All triangles with an acute angle are acute.! True ! ! Name: ________________! GEOMETRY VOCAB PRACTICE TEST For each of the quadrilaterals below, give the most accurate description from the box.! Trapezoid! Parallelogram! Rhombus! Dart! Rectangle! Square! Kite ! ! 5 cm 19.! ! ! ! ! ! 20.! ! 55° 5 cm ! ! 125° 125° 5 cm ! ! 55° 5 cm ! ! ! _____________________! _____________________! ! ! ! ! 21.! ! ! ! ! ! 22.! ! ! ! ! ! ! ! ! ! _____________________! ! _____________________! ! ! ! I. Name each polygon by the number of sides and angles it has:! ! 23.! _____________________! ! ! ! ! ! ! 24.! _____________________! ! ! ! ! ! ! ! ! ! ! ! ! 25.! _____________________! ! ! ! ! ! ! 26.! _____________________! ! ! ! ! ! ! ! Nonagon! Heptagon! Quadrilateral! Triangle! Pentagon! Decagon! Octagon! Hexagon Name: ________________! GEOMETRY VOCAB PRACTICE TEST 27. A triangle has the degree measurements 30°, 30°, and 120°. Describe what sort of triangle it is and how you know. Make sure to name it by at least two appropriate terms.! ! ! ! ! ! 28. A triangle has two sides that are equal, and it has one angle that measures 104°. What are the other two angles, and how do you know?! ! ! ! ! 29. A regular pentagon has a perimeter of 20 cm. What are the lengths of its sides?! ! ! ! ! 30. What is the difference between a kite and a dart?! ! ! ! 31. How many degrees are in a nonagon?! ! ! 32. Why is it impossible to make a kite that is also a rhombus?! ! ! ! 33. A quadrilateral has perpendicular diagonals. What types of quadrilaterals might it be?! ! ! ! FILL IN THE BLANK:! ! 34. A quadrilateral in which the opposite angles are equal must be a ______________.! ! ! 35. A quadrilateral with exactly one set of parallel sides must be a ______________.! ! ! 36. A triangle with angles 45, 50 and 85 must be ____________ and _____________.!