- A150°
- B180°
- C160°
- D70°
Step-by-Step Solution
Right angle = 90°. Around a point: ° − 90° − 110° = 160°. (70° comes from wrongly using 180° − 110°.)
Answer: C) 160°
Three rays meet at O. One angle is a right angle and another is 110°. Find .
Class 7Angles Around a PointLines and Angles
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Angles Around a Point practice questions
More Class 7 Angles Around a Point practice
Which set of three angles can fit together exactly around a point?Two of the angles around point O are equal and are each marked x. The third angle is…Two straight lines cross at a point and one of the four angles formed is 35°. What is…Two straight lines cross at O. One angle is 120°. Find the angle marked ?.Sneha measured the three angles around a point as 125°, 135° and 110°. Can her…