True/False
Indicate whether the
statement is true or false.
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1.
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TRUE/FALSE: If two triangles are similar, they have the same shape.
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2.
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TRUE/FALSE: If two triangles are similar, they have the same size
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3.
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TRUE/FALSE: All equilateral triangles are similar
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4.
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TRUE/FALSE All isosceles right triangles are similar
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5.
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TRUE/FALSE All right triangles are similar
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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6.
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Given each of the following
equations, find the value of “x”: 
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7.
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Given each of the following equations, find the value of “x” 
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8.
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Given each of the following equations, find the value of “x” 
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9.
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What is the scale factor for the following Eiffel tower model?  a. | 0.0463 | c. | 0.000463 | b. | 21.6 | d. | 2,160 |
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10.
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The average length of a BMW 325xi is about 4.85meters long. A toy model of
this car is reduced at a scaled factor of 0.25. What is the length of the toy model?
a. | 19.4m | c. | 1.25m | b. | 1.2125m | d. | 18.75m |
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11.
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The distance between Vancouver and Seattle is 226.5km. The distance
between the two cities on a map is about 2.3cm apart. What is the scaled factor of the
map?
a. | 0.010154 | c. | 985,000 | b. | 98.5 | d. | 0.000,000,10154 |
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12.
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An architect builds a model of a building at a scaled factor of 0.0003. If
the model has a length of 85cm long and 75cm wide, what is the length and width of the actual
building in meters? What is the area of the building?
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13.
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Given that the following polygons are similar, find the length of PT 
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14.
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Find the length of RS 
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Yes/No
Indicate whether you
agree with the statement.
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15.
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Are the following shapes similar? 
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16.
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Are the following shapes similar? 
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17.
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Are the following shapes similar? 
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