Geometry Study Guide- Questions and Answers
Assume that 22 kids have their names (all different) put into a hat. The teacher is drawing 5
names to see who will speak first, second, etc,. for the day. How many permutations of names
can teacher draw?
a) 5^22
b) 22!
c) 22^5
d) 22!/17! Correct Ans-d) 22!/17!
Other than translation, what transformations is used to create this frieze pattern?
a) 180 rotation
b) vertical reflection
c) horizontal reflection
d) glide reflection Correct Ans-c) horizontal reflection
Explain two scenarios/professions in which dimension changing is used in the real world.
**type in question** Correct Ans-Any well explained answer works here. Examples include
a modeler who needs to know how to reduce the dimensions of a real world object he or she
is trying to model, a real estate agent who is trying to figure out how the addition of new land
affects the overall area of a property, and a photographer who wants to scale up his or her
pictures.
, Geometry Study Guide- Questions and Answers
What type of three-dimensional object does this carrot resemble? **type in question**
Correct Ans-The carrot most resembles a cone because it is circular and consists of
concentric circles that form a point.
Find the value of the variable.
a) 10
b) 17.5
c) 41
d) 16 Correct Ans-a) 10
What is the volume of this prism if a scale factor of 1.25 is applied to its dimensions?
a) 13,60 cubic units
b) 21.25 cubic units
c) 33.20 cubic units
d) 17.00 cubic units Correct Ans-c) 33.20 cubic units
This is a tree diagram that represents the probability of investors choosing the different
financial products.
What is the value of X?
a) .50
b) .25
c) .35
Assume that 22 kids have their names (all different) put into a hat. The teacher is drawing 5
names to see who will speak first, second, etc,. for the day. How many permutations of names
can teacher draw?
a) 5^22
b) 22!
c) 22^5
d) 22!/17! Correct Ans-d) 22!/17!
Other than translation, what transformations is used to create this frieze pattern?
a) 180 rotation
b) vertical reflection
c) horizontal reflection
d) glide reflection Correct Ans-c) horizontal reflection
Explain two scenarios/professions in which dimension changing is used in the real world.
**type in question** Correct Ans-Any well explained answer works here. Examples include
a modeler who needs to know how to reduce the dimensions of a real world object he or she
is trying to model, a real estate agent who is trying to figure out how the addition of new land
affects the overall area of a property, and a photographer who wants to scale up his or her
pictures.
, Geometry Study Guide- Questions and Answers
What type of three-dimensional object does this carrot resemble? **type in question**
Correct Ans-The carrot most resembles a cone because it is circular and consists of
concentric circles that form a point.
Find the value of the variable.
a) 10
b) 17.5
c) 41
d) 16 Correct Ans-a) 10
What is the volume of this prism if a scale factor of 1.25 is applied to its dimensions?
a) 13,60 cubic units
b) 21.25 cubic units
c) 33.20 cubic units
d) 17.00 cubic units Correct Ans-c) 33.20 cubic units
This is a tree diagram that represents the probability of investors choosing the different
financial products.
What is the value of X?
a) .50
b) .25
c) .35
