Eleri books a climbing activity. There are 138 people in total on the activity. The people are put into teams. There are 12 people in each team. Any people left over are in a small group. How many teams are there? Show how many people are in the small group.

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer