Lines Cut by a Transversal — Unit test Answers

In the diagram, which angles form a linear pair? Select three options.

Lines c and d are intersected by line p. At the intersection of lines c and p, the bottom left angle is (3 x + 45) degrees. At the intersection of lines d and p, the uppercase left angle is 81 degrees.

In the diagram, DC is 10 units and BC is 6 units.

2 lines connect to form a right angle. A third line extends between the 2 lines to form 2 angles which are labeled 1 and 2.

Angle RSU is complementary to angle UST. Angle QSR is congruent to angle RSU.

Consider the diagram.

In the diagram, the length of segment TR can be represented by 5x – 4.

Given: and g is a transversalProve:

3 lines are shown. A line with points P, R, N intersects a line with points M, R, O at point R. A line extends from point R to point L between angle P R M.

Consider the two planes.

3 lines are shown. A line with points M, H, K intersects a line with points J, H, L at point H. A line extends from point H to point P between angle K H J. Angle M H L is 140 degrees and angle K H P is 20 degrees.

Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?

Angles 1 and 2 are supplementary.

Lines e and f are intersected by line a. At the intersection of lines a and e, the bottom right angle is 72 degrees. At the intersection of lines a and f, the uppercase right angle is 108 degrees.