Situation ② 1 angle, 5 angle, 3 angle, 65438+2 0 yuan.
Situation ③ 1 angle 55.5 1 yuan1.
Situation ④ 1 angle 10 5 angle 2 1 yuan 2.
Situation ⑤ 1 angle 10 pentagonal 4 1 yuan 1.
Situation 6 1 angle 15 5 angle 1 angle 65438+2 0 yuan.
Case 7: 1 corner 15 pentagonal 3 1 yuan 1.
Situation 8: 1 angle 20, 5 angle 2 1 yuan 1.
Pet-name ruby 1 Angle 25 55438+0 1 0 yuan1.
As the title says, all three coins exist, excluding the case that a single coin does not exist.