#11 and #12
i need on these question bc they are corrections i don't even know which one us right or wrong

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180