Complementary and Supplementary Angles — Unit test Answers

Which statements are true based on the diagram? Select three options.

Four lines extend from point K. The space between lines K J and K N is 58 degrees. The space between lines K N and K M is 61 degrees. The space between lines K M and K L is 61 degrees.

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

Angles 1 and 2 are supplementary.

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

Which statements are true based on the diagram? Select two options.

Which part of the proof does the fourth statement and reason represent?Given: AB ≅ BCBC ≅ EF Prove: EG = AB + FG

A horizontal line has points A , E, D. A line extends vertically from point E to point C and forms a right angle at C E D. A line extends up and to the left from point E to point B.

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.

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

Two parallel lines are crossed by a transversal.

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.

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

A line contains points M, N, O, P, Q, R, S with arrows instead of endpoints.

Consider the two planes.