Question

find the m∠bcd if m∠pcd = 47 and m∠bcp = 30.
m∠bcd = □

Explanation:

Step1: Identify angle - addition relationship

We know that $\angle BCD=\angle BCP + \angle PCD$.

Step2: Substitute given values

Given $\angle PCD = 47$ and $\angle BCP=30$, then $\angle BCD=30 + 47$.

Step3: Calculate the sum

$30+47 = 77$.

Answer:

$77$