AnswersOR-Integrated Mathematics I BUnit Test

Unit Test — Unit test Answers

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21
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The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?

A
Use the distance formula to find the length of each side, and then add the lengths.
B
Use the slope formula to find the slope of each of side, and then determine if the opposite sides are parallel.
C
Use the slope formula to find the slope of each of side, and then determine if the consecutive sides are perpendicular.
D
Use the distance formula to find the length of the sides, and then multiply two of the side lengths.
22
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Kevin says that lines p and m will eventually intersect.

Question illustration
A
No, because they are non-coplanar.
B
No, because they are parallel.
C
Yes, because they are perpendicular.
D
Yes, because they are coplanar.
23

Figure JKLM is a parallelogram. The measures of line segments MT and TK are shown.

Question illustration
A
1
B
2
C
7
D
8
24

On a coordinate plane, kite W X Y Z is shown. Point W is at (negative 3, 3), point X is at (2, 3), point Y is at (4, negative 4), and point Z is at (negative 3, negative 2).

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A
units
Option A
B
units
Option B
C
units
Option C
D
units
Option D
25

Figure ABCD is a parallelogram.

Question illustration
A
14 units
B
38 units
C
44 units
D
49 units

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