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- 1. Multiple Choice
A ratio that has a denominator of 1.
Proportion
Unit Rate
Cross Product
Identity Ratio
LCD
- 2. Multiple Choice
An equation that states that two ratios are equal.
Ratio
Unit Rate
Cross Multiplication
Proportion
Equality
- 3. Multiple Choice
In a proportion, the product of the numerator of one ratio and denominator of the other is equal to the product of the numerator of the other ratio and the denominator of the other.
Cross Products Property
Unit Rate
Proportion Multiplier
Equal Ratio
Ratio Multiplication
- 4. Multiple Choice
A function that takes points in the plane as inputs and gives other points as outputs. You can think of a transformation as a rule that tells you how to create new points.
Dilation
Reciprocation
Transformation
Function
Equation
- 5. Multiple Choice
A transformation that moves each point along a ray through the point emanating from a fixed center point P, multiplying the distance from the center point by a common scale factor, k.
Dilation
Reflection
Rotation
Translation
Glide Transformation
- 6. Multiple Choice
A transformation in which all corresponding angles are congruent and all corresponding sides are in proportion.
Dilation
Reflection
Rotation
Translation
Glide Transformation
- 7. Multiple Choice
A dilation in with the resulting image is larger than the original preimage. Scale factors must be greater than 1.
Reduction
Translation
Enlargement
Scaled Image
Isometry
- 8. Multiple Choice
A dilation in with the resulting image is smaller than the original preimage. Scale factors must be less than 1.
Enlargement
Isometry
Transformation
Scaled Image
Reduction
- 9. Multiple Choice
If two ratios are equal, then their reciprocals are also equal.
Cross Product Property
Reciprocal Property
Equality Property
Ratio Property
Equivalent Reciprocals
- 10. Multiple Choice
Two polygons with corresponding angles that are congruent and corresponding side lengths that are proportional.
Corresponding Polygons
Congruent Polygons
Similar Polygons
Transformed Polygons
Isometric Polygons
- 11. Multiple Choice
If two polygons are similar, then the ratio of the lengths of two corresponding sides. Often referred to as k.
Scale Factor
Similarity Number
Corresponding Factor
Similar Polygons
Isometric Factor
- 12. Multiple Choice
Corresponding Lengths in Similar Polygons - If two polygons are similar, then the ratio of any two corresponding lengths in the polygons is ___________ the scale factor (or similarity ratio) of the similar polygons.
equal to
double
triple
the square of
the square root of
- 13. Multiple Choice
Perimeters of Similar Polygons - If two polygons are similar, then the ratio of their perimeters is __________ the ratios of their corresponding side lengths.
equal to
double
triple
the square of
the square root of
- 14. Multiple Choice
Areas of Similar Polygons - If two polygons are similar, then the ratio of their areas is ___________ of the ratios of their corresponding side lengths.
equal to
double
triple
the square of
the square root of
- 15. Multiple Choice
If two angles of one triangle are congruent to two angles of another triangle, then the two triangles are similar.
Angle-Angle (AA) Similarity Postulate
Angle-Side-Angle (ASA) Similarity Postulate
Side-Side-Side (SSS) Similarity Theorem
Side-Angle-Side (SAS) Similarity Thoerem
Angle-Angle (AA) Congruence Postulate
- 16. Multiple Choice
If all three of the corresponding side lengths of two triangles are proportional, then the two triangles are similar.
Angle-Angle (AA) Similarity Postulate
Angle-Side-Angle (ASA) Similarity Postulate
Side-Side-Side (SSS) Similarity Theorem
Side-Angle-Side (SAS) Similarity Thoerem
Angle-Angle (AA) Congruence Postulate
- 17. Multiple Choice
If an angle of one triangle is congruent to an angle of a second triangle and the lengths of the sides including these angles are proportional, then the triangles are similar.
Angle-Angle (AA) Similarity Postulate
Angle-Side-Angle (ASA) Similarity Postulate
Side-Side-Side (SSS) Similarity Theorem
Side-Angle-Side (SAS) Similarity Thoerem
Angle-Angle (AA) Congruence Postulate
- 18. Multiple Choice
If a and b are two numbers or quantities and b does not equal 0, then the ratio of a to b is represented as a:b or a/b .
Proportion of a to b
Ratio of a to b
Fraction
Isometry
Divisior
- 19. Multiple Choice
Objects that are the same size and shape are said to be ___________.
Similar
Congruent
Consecutive
Equal
Penguins
- 20. Multiple Choice
Two angles that are adjacent and whose non-common sides form a straight line.
Linear Pair
Complementary Angles
Consecutive Angles
Vertical Angles
Corresponding Angles
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