Answer:
Option B
83°
Step-by-step explanation:
Since,
To prove it as a kite then according it,
Ac should be a perpendicular bisector of BD
Hence,
<APB = 90°
Also given,
<APB = (x + 7)°
Therefore, by the problem,
=> x + 7 = 90
=> x = 90 - 7
=> x = 83°(Ans)
