Question

de x. x° x = 148° 104°

Explanation:

Step1: Recall exterior - angle property

The exterior - angle of a triangle is equal to the sum of the two non - adjacent interior angles.
Let the exterior angle be \(148^{\circ}\), and the two non - adjacent interior angles be \(x^{\circ}\) and \(104^{\circ}\). So, \(148=x + 104\).

Step2: Solve for \(x\)

Subtract 104 from both sides of the equation \(148=x + 104\). We get \(x=148 - 104\).
\(x = 44\)

Answer:

\(44\)