Question

which angles are supplementary to each other? ∠6 and ∠8 ∠8 and ∠4 ∠1 and ∠8 ∠3 and ∠2

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 ∠6 and ∠8: They are vertical angles, not supplementary.
• For ∠8 and ∠4: They are not adjacent to form a straight - line and not supplementary.
• For ∠1 and ∠8: They are not supplementary.
• For ∠3 and ∠2: They are adjacent angles that form a straight - line, so ∠3+∠2 = 180 degrees.

Answer:

∠3 and ∠2