Question

the figure shows two intersecting lines. write an equation to show how m∠1 and m∠2 are related.

Explanation:

Step1: Identify Angle Relationship

∠1 and ∠2 are adjacent and form a straight line (linear pair), so their measures sum to \(180^\circ\).

Step2: Formulate the Equation

Using the angle - measure notation, the equation is \(m\angle1 + m\angle2 = 180^\circ\).

Answer:

\(m\angle1 + m\angle2 = 180^\circ\)