Question

which angles are supplementary angles? ∠jkh and ∠ghf ∠jkh and ∠lkh ∠jkh and ∠ihk ∠jkh and ∠lkm

Explanation:

Step1: Recall supplementary - angle definition

Two angles are supplementary if their sum is 180 degrees. Adjacent angles that form a straight - line are supplementary.

Step2: Analyze each option

• For ∠JKH and ∠GHF: They are not adjacent and do not form a straight - line, so they are not supplementary.
• For ∠JKH and ∠LKH: ∠JKH and ∠LKH are adjacent angles and they form a straight - line. So, ∠JKH+∠LKH = 180 degrees, and they are supplementary.
• For ∠JKH and ∠IHK: They are not adjacent and do not form a straight - line, so they are not supplementary.
• For ∠JKH and ∠LKM: They are not adjacent and do not form a straight - line, so they are not supplementary.

Answer:

∠JKH and ∠LKH