Question

which angles are adjacent to each other? select all that apply.
∠bfd and ∠dfa ∠bfc and ∠cfd ∠cfe and ∠efa ∠dfe and ∠efa

Explanation:

Step1: Recall the definition of adjacent angles

Adjacent angles share a common vertex and a common side.

Step2: Analyze each pair

• For \(∠BFC\) and \(∠CFD\): They share vertex \(F\) and side \(FC\).
• For \(∠CFE\) and \(∠EFA\): They share vertex \(F\) and side \(FE\).
• For \(∠DFE\) and \(∠EFA\): They share vertex \(F\) and side \(FE\).
• For \(∠BFD\) and \(∠DFA\): They share vertex \(F\) and side \(FD\).

Answer:

\(\angle BFD\) and \(\angle DFA\), \(\angle BFC\) and \(\angle CFD\), \(\angle CFE\) and \(\angle EFA\), \(\angle DFE\) and \(\angle EFA\)