Question

question find the measure of the missing angle. answer attempt 1 out of 2 a =

Explanation:

Step1: Recall angle - sum property

The sum of adjacent angles forming a straight - line is 180°.

Step2: Set up the equation

Let the given angle be 110° and the missing angle be \(a\). Then \(a + 110^{\circ}=180^{\circ}\).

Step3: Solve for \(a\)

Subtract 110° from both sides of the equation: \(a=180^{\circ}-110^{\circ}\).

Answer:

70°