Question

find the measure of the missing angles. b c 126° answer b = ° c = °

Explanation:

Step1: Use vertical - angle property

Vertical angles are equal. Angle \(b\) and the \(126^{\circ}\) angle are vertical angles, so \(b = 126^{\circ}\).

Step2: Use supplementary - angle property

Angle \(c\) and the \(126^{\circ}\) angle are supplementary (a linear pair), so \(c=180 - 126\).
\(c = 54^{\circ}\)

Answer:

\(b = 126\)
\(c = 54\)