Question

what is the value of u? diagram with angle u and 130.7° angle, along a straight line

Explanation:

Step1: Identify angle relationship

The two angles (u and \(130.7^\circ\)) are supplementary (form a straight line), so their sum is \(180^\circ\).
\[ u + 130.7^\circ = 180^\circ \]

Step2: Solve for u

Subtract \(130.7^\circ\) from both sides.
\[ u = 180^\circ - 130.7^\circ \]
\[ u = 49.3^\circ \]

Answer:

\(49.3^\circ\)