Question

Explain how rays AB and AC form both a line and an angle.

A line with points C, A, B has arrows for endpoints.

Answer 1

An angle is defined as two rays with a common endpoint, so CAB (or BAC) is an angle. A line is described as an infinite set of points that extend forever in either direction, which these rays also do.

Explanation:

Angles are rays with a shared endpoint.

Lines extend forever in either direction.

Rays AB and AC extend forever in either direction.