Quadrilateral ABCD ​ is inscribed in a circle.
What is the measure of ∠A?
Please explain how you got it.

Quadrilateral ABCD is inscribed in a circle What is the measure of A Please explain how you got it class=

Respuesta :

Ok so let's see. You have to know some geometry reasonings to find it. First, you see angle Now we take 360, the full amount of degrees in a circle, and subtract 148, leaving us with 212. Now from the same previous theorem, we now that 212/2, or 106 equals angle
Answer:
106 degrees