Question

1. if c ⊥ b, what is m∠7? 90 not enough information 98 62

Explanation:

Step1: Recall perpendicular - line property

When two lines are perpendicular, the angles formed are right - angles. Since \(c\perp b\), the angles formed at their intersection are \(90^{\circ}\).

Step2: Identify \(\angle7\)

\(\angle7\) is one of the angles formed by the intersection of \(c\) and \(b\).

Answer:

90