Question

current skill $\\$$ find the measure of angle 8. label optional

Explanation:

Step1: Identify supplementary angles

Angle 8 and the 128° angle are supplementary (they form a linear pair), so their sum is 180°.

Step2: Calculate angle 8

Use the formula: \( \text{Angle } 8 = 180^\circ - 128^\circ \)
\( \text{Angle } 8 = 52^\circ \)

Answer:

\( 52^\circ \)