scale factor
2 years ago
amandagemmell2
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11 QuestionsShow answers
  • Question 1
    180 seconds
    Q. What is the scale factor from ΔDEF to ΔABC?
    answer choices
    1/2
    7/3
    2
    10/3
  • Question 2
    120 seconds
    Q. What is the scale factor from ABCD to MNOP?
    answer choices
    2/3
    3/2
    2
    3
  • Question 3
    180 seconds
    Q. What is the scale factor if the triangle on the left is the original?
    answer choices
    2
    3/2
    2/3
    1/2
  • Question 4
    60 seconds
    Q. Line AB corresponds with what line? 
    answer choices
    XZ
    XY
    YZ
    YX
  • Question 5
    60 seconds
    Q. Line BC corresponds with what line? 
    answer choices
    XZ
    XY
    YZ
    YX
  • Question 6
    60 seconds
    Q. Line CB corresponds with what line? 
    answer choices
    SR
    PQ
    SP
    RQ
  • Question 7
    60 seconds
    Q. Line DC corresponds with what line? 
    answer choices
    SR
    PQ
    SP
    RQ
  • Question 8
    180 seconds
    Q. Find side length X.
    answer choices
    16
    18
    2.4
    15
  • Question 9
    120 seconds
    Q. A scale factor greater than one creates ....
    answer choices
    a reduction
    an enlargement
    an exact copy
    none of these
  • Question 10
    300 seconds
    Q. Jill's room is 12.5 feet long and 11.5 feet wide. She made a scale drawing of the room with a scale of 0.5 inch= 2 feet.  What is the PERIMETER of Jill's room in the drawing described?
    answer choices
    12 inches
    24 inches
    48 inches
    96 inches 
  • Question 11
    300 seconds
    Q. A map has a scale of 1 cm=5km.  On the map, two cities are 3 cm apart. What is the actual distance between these cities? 
    answer choices
    1.7 km
    5 km
    15 km
    17 km 
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