Similarity/Scale Factor
2 years ago
jkirk
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12 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Two objects that are the same shape but not the same size are _______.
    answer choices
    Congruent
    Vertical
    Similar
    Complementary 
  • Question 2
    45 seconds
    Q. If the scale factor is greater than one, the new figure will be
    answer choices
    a reduction
    an enlargement
    a scale
    not proportional
  • Question 3
    180 seconds
    Q. The pair of figures is similar. Find the missing side.
    answer choices
    x = 20
    x = 12
    x = 5
    x = 4
  • Question 4
    180 seconds
    Q. Find missing side
    answer choices
    5
    7
    9
    11
  • Question 5
    180 seconds
    Q. To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree.  How tall is the tree?
    answer choices
    144 feet
    72 feet
    36 feet
  • Question 6
    300 seconds
    Q. Gwen scans a photo that is 4 in. wide by 6 in. tall into her computer. If she scales the height down to 3 in., how wide should the similar photo be?
    answer choices
    3 in
    2 in.
    4 in
    1 in
  • Question 7
    180 seconds
    Q. Matching sides are called
    answer choices
    Corresponding Sides
    Corresponding Angles
    The Same
    Congruent Sides
  • Question 8
    45 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 9
    45 seconds
    Q. If the scale factor is less than one, the new figure will be
    answer choices
    an enlargement
    a reduction
    a scale factor
    bigger
  • Question 10
    180 seconds
    Q. Pedro and his friends are visiting chocolate shops in Fairview. They take a cab from one chocolate shop to another. On a map, the two are separated by 3 centimeters. If the scale of the map is 1 centimeter = 2 kilometers, then what is the actual distance between the two chocolate shops?
    ____ = ____
    answer choices
    1/2 kilometer 
    1.5 kilometers
    6 kilometers
    3 kilometers
  • Question 11
    30 seconds
    Q. What is the scale factor?
    answer choices
    4
    .25
    5
    6
  • Question 12
    900 seconds
    Q. Find the perimeter of the large triangle.
    answer choices
    24
    36
    12
    54
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