Parallel and Perpendicular Lines

Question 1

Are the lines in the diagram perpendicular, parallel, skew, or none of these?

Revolt · Accepted Answer

l and m:: none of these; l and n:: skew; m and n:: perpendicular

Question 2

perpendicular parallel✔ skew none of these

Revolt · Accepted Answer

✔ skew

Question 3

✔ perpendicular parallel skew none of these

Revolt · Accepted Answer

✔ perpendicular

Question 4

Use the diagram to complete the statements.

Revolt · Accepted Answer

✔ DC; Segment AD must be congruent to segment .: DC; Segment BC must be congruent to segment .: AB

Question 5

✔ ABBEBDCE

Revolt · Accepted Answer

✔ AB

Question 6

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

c and b; e and c; a and c

Question 7

Are the lines in the diagram perpendicular, parallel, skew, or none of these?

Revolt · Accepted Answer

✔ none of these; l and m:: none of these; l and n:: skew; m and n:: perpendicular

Question 8

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

Revolt · Accepted Answer

31 units

Question 9

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

Revolt · Accepted Answer

⇒ 41: 110238; 21

Question 10

⇒ 23

Revolt · Accepted Answer

110241

Parallel and Perpendicular Lines Answers

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