Question

which statement is true about the diagram? m∠dea = m∠fec, ∠bea ≅ ∠bec, eb→ bisects ∠aef, ∠def is a right angle.

Explanation:

A red arc in geometric diagrams typically indicates a right angle. Assuming the red arc in the diagram is at ∠DEF, this angle is a right angle.

Answer:

∠DEF is a right angle.