Question

what is the value of a? a + 33° a a - 35° a = °

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.
So, \(a + 33^{\circ}=a+(a - 35^{\circ})\)

Step2: Simplify the equation

$$
LATEXBLOCK0
$$

Answer:

\(68\)