Question

which angles are supplementary angles? ∠lmj and ∠kjm ∠lmj and ∠nmj ∠lmj and ∠nmo ∠lmj and ∠ijh

Explanation:

Step1: Recall supplementary - angles definition

Two angles are supplementary if their sum is 180 degrees and they form a linear - pair (share a common side and a common vertex, and their non - common sides form a straight line).

Step2: Analyze each option

• For ∠LMJ and ∠KJM: They do not form a linear - pair.
• For ∠LMJ and ∠NMJ: They share a common side MJ, a common vertex M, and their non - common sides ML and MN form a straight line LN. So, ∠LMJ+∠NMJ = 180 degrees.
• For ∠LMJ and ∠NMO: They do not form a linear - pair.
• For ∠LMJ and ∠IJH: They are not related in a way to form a linear - pair.

Answer:

∠LMJ and ∠NMJ