- AYes, they add to 180°
- BNo, they add to 350°
- CNo, they add to 370°
- DYes, they add to 360°
Step-by-Step Solution
125 + 135 + 110 = 370°. Angles around a point must add to exactly 360°, so at least one measurement is wrong (by 10° in total).
Answer: C) No, they add to 370°