Question

Find the missing angle! Please add an explanation!

Answer 1

Answer:

The answer is: $58^\circ$

Step-by-step explanation:

If we add the angles inside a triangle, we must have $180^\circ$. So we have an $57^\circ$ angle and an $65^\circ$ angle, their sum is $122^\circ$, so the missing angle must be $180^\circ-122^\circ=58^\circ$