ADDITIONAL ACTIVITY ACTIVITY 4. Analyze each problem thoroughly then answer accurately by applying the concepts that you have learned. Use = 3.1415 to approximate your answers. Show your complete solution in your answer sheet. 1) A circle is circumscribed about a regular hexagon (all 6 sides are equal in length). If the radius is 11 inches long, find: 11 in a) area of one sector formed as shown in the illustration. b) arc length of each sector. c) area of each segment. 2) In a TLE class, a student wants to cut a portion of a circular cloth with a radius of 12 cm. What is the area of the sector to be cut if the central angle measures 80°? 3) The swings in your local park are very popular among the children. Each swing has a rope 10-foot long. If the maximum difference between trajectories is an angle of 165', what is the maximum distance the seat of the swing could travel?​