Unit Test — Cumulative exam Answers

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17

A cone’s height is reduced to of its original length, and its radius is tripled. How has the volume of the cone changed?

Question illustration
A
The volume is now of the original size.
B
The volume is now of the original size.
C
The volume is now of the original size.
D
The volume is now of the original size.
20

Analyze the graph below and answer the question that follows. Which of the following is true?

Question illustration
A
All sides of the figure are of equal length. The figure is a rhombus.
B
Both pairs of opposite sides of the figure are of equal length. The figure is a parallelogram.
C
The diagonals are of equal length. The figure is a rectangle.
D
There are two disjoint pairs of congruent sides. The figure is a kite.

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