Question

the measure of ∠dbz can be calculated. the measure of ∠dbz is ° because ∠dbz and are

Explanation:

Step1: Identify angle - relationship

$\angle DBZ$ and the $63^{\circ}$ angle are vertical angles.

Step2: Apply vertical - angle property

Vertical angles are congruent. So $m\angle DBZ=63^{\circ}$.

Answer:

$63$