Question

what is the measure of ∠xbc? 1. m∠xbc = m∠bac + m∠bca 2. 3p - 6 = p + 4 + 84 3. 3p - 6 = p + 88 4. 2p - 6 = 88 5. 2p = 94 m∠xbc =

Explanation:

Step1: Solve for p

We know that \(2p = 94\), so \(p=\frac{94}{2}=47\).

Step2: Find measure of ∠XBC

Substitute \(p = 47\) into the expression for \(m\angle XBC=3p - 6\). Then \(m\angle XBC=3\times47-6=141 - 6=135\).

Answer:

135