Chords Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | B b = 3 | Easy | Solved step by step |
| 2 | b = 5 | Easy | Solved step by step |
| 3 | B b = 8 cm | Easy | Solved step by step |
| 4 | c = 5 | Easy | Solved step by step |
| 5 | B b = 8 | Medium | Solved step by step |
| 6 | c = 10 | Medium | Solved step by step |
| 7 | C b = 24 cm | Medium | Solved step by step |
| 8 | b ≈ 4.5 | Harder | Solved step by step |
| 9 | C c ≈ 6.4 | Harder | Solved step by step |
| 10 | b ≈ 6.2 cm | 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%.