1) What is the measure of Zx for the quadrilateral inscribed in a circle?
A) 27°
B) 289
62
D) 630

Answer:
1) D
2) D
Step-by-step explanation:
1. Use 360 - x˚ - y˚ - 117˚ - 62˚
2. Recognize that 1) can be either 62 or 63
3. Plug either number into x to get y
4. y = 118 when x = 63