Unit Test

Question 1

Use the diagram to complete the statements. Segment AD must be congruent to segment . Segment BC must be congruent to segment .

Revolt · Accepted Answer

D: DC

Question 2

Planes M and N intersect at line d. Line a forms a right angle with line d. Line b is diagonal and crosses line d. Line c is on plane N and is diagonal. Line e is on plane M and is slightly diagonal at the top of the plane.Which are skew lines? Check all that apply.

Revolt · Accepted Answer

B: c and b; D: e and c; F: a and c

Question 3

Are the lines in the diagram perpendicular, parallel, skew, or none of these? l and m: l and n: m and n:

Revolt · Accepted Answer

D: none of these

Question 4

Question 4

Revolt · Accepted Answer

Answer

Question 5

Segment TQ is 26 units long. What is the length of QV?

Revolt · Accepted Answer

C: 31 units

Question 6

The length of TR is 17 units. What are the lengths of SV and QT? SV = ⇒ 41 units QT = units

Revolt · Accepted Answer

⇒ 41: 110238; Part 2: 21

Question 7

Question 7

Revolt · Accepted Answer

110241

Question 8

Question 8

Revolt · Accepted Answer

194157

Question 9

Marissa says that lines a and d will eventually intersect. Is she correct? Explain.

Revolt · Accepted Answer

D: no, because they are skew

Question 10

Question 10

Revolt · Accepted Answer

A: AB

Unit Test Answers

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