Question

1. find the measure of angle t.

Explanation:

Step1: Identify angle relationship

Angle \( t \) and \( 120^\circ \) are supplementary (form a linear pair), so their sum is \( 180^\circ \).

Step2: Solve for \( t \)

Use the equation \( t + 120^\circ = 180^\circ \). Subtract \( 120^\circ \) from both sides: \( t = 180^\circ - 120^\circ \).

Answer:

\( 60^\circ \)