Question

sanjay is designing a flag.
if ( mangle2 = 108^circ ), then the measure of the adjacent angle is degrees.

Explanation:

Step1: Recall adjacent angles property

Adjacent angles on a straight line sum to \(180^{\circ}\).

Step2: Calculate the measure of the adjacent angle

Let the adjacent angle be \(\angle1\). Then \(m\angle1 + m\angle2=180^{\circ}\). Given \(m\angle2 = 108^{\circ}\), so \(m\angle1=180^{\circ}- 108^{\circ}\).

$$m\angle1 = 72^{\circ}$$

Answer:

\(72\)