Question

what is the value of e?

Explanation:

Step1: Use the exterior angle theorem

The exterior angle theorem states that an exterior angle of a triangle is equal to the sum of the two non - adjacent interior angles.

Step2: Calculate the value of \(e\)

Let the triangle have an exterior angle \(e\) and non - adjacent interior angles. If we assume the other non - adjacent interior angle is \(112^{\circ}\) (since the sum of angles in a triangle and linear pair concepts are related. But if we just use the basic exterior angle formula \(e=a + b\), and assume the two non - adjacent interior angles are \(29^{\circ}\) and \(112^{\circ}\) (a common triangle - related problem setup where the other interior angle is \(112^{\circ}\) (by linear pair with an adjacent angle not shown, but for the formula \(e=29 + 112\))
\(e=29+112 = 141\)

Answer:

141