Question

line BE, line FC, and ray AD intersecting at AAngles BAE and FAC are straight angles. What angle relationship best describes angles BAC and EAC? Complementary angles Linear pair Nonadjacent angles Vertical angles

Answer 1

Given: Line BE, line FC, and ray AD intersecting at A.

Required: To identify what angle relationship best describes angles BAC and EAC.

Explanation: The angles forming on a straight line are called Linear pairs. The sum of angles of the linear pair is equal to 180 degrees.

Here

$\angle BAE\text{ and }\angle FAC$

are angles on the straight line.

Final Answer: Option B is correct.