Quadrilateral ABCD is inscribed in this circle.
What is the measure of angle A?

Answer:
the angle is 3 degrees
Step-by-step explanation:
I did 2x plus 1 is 3
Answer:
∠ A = 65°
Step-by-step explanation:
The opposite angles of a cyclic quadrilateral are supplementary, sum to 180°
∠ D + ∠ B = 180°, that is
x + 148 = 180 ( subtract 148 from both sides )
x = 32
Thus
∠ A = 2x + 1 = 2(32) + 1 = 64 + 1 = 65°