Understanding Proofs and Constructions Unit Test 96% Questions and Answers

Understanding Proofs and Constructions Unit Test 96% Questions and Answers Figure JKLM is a rectangle, so mKJM = mKLM = 90° and KJC MLC. Which reason justifies the statement that KLC is complementary to KJC? Angles that are congruent are complementary to the same angle. In the diagram, what is the measure of WRS? 25° Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:04 / 0:15 Full screen Brainpower Read More Line JM intersects line GK at point N. Which statements are true about the figure? Check all that apply. MNL is complementary to KNL. Line JM intersects line GK at point N. GNM is supplementary to JNK. A flowchart proof uses a visual representation of the logical flow of steps needed to reach a conclusion. Given that EB bisects ∠CEA, which statements must be true? Check all that apply. m∠CEA = 90° m∠BEF = 135° ∠CEF is a straight angle. ∠AEF is a right angle. In the diagram, what is mVSR? mVSR = 80° The last step in a proof contains the conclusion Angle RST is a right angle. Angle RSU has a measure of 25°. What is the measure of angle TSU? 65° Given: mTRV = 60° mTRS = (4x)° Prove: x = 30 What is the missing reason in step 3? angle addition postulate Two parallel lines are intersected by a third line so that angles 1 and 5 are congruent. Which statement is true about angles 3 and 5? They are supplementary.