Circle rules Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | x = 70 | Easy | Solved step by step |
| 2 | x = 65 | Easy | Solved step by step |
| 3 | B x = 55 | Easy | Solved step by step |
| 4 | x = 40 | Easy | Solved step by step |
| 5 | B x = 35 | Medium | Solved step by step |
| 6 | x = 28 | Medium | Solved step by step |
| 7 | C x = 20 | Medium | Solved step by step |
| 8 | x = 70 | Medium | Solved step by step |
| 9 | A x = 30 | Harder | Solved step by step |
| 10 | x = 15 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.