Volumes by disks and washers Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | A V ≈ 25.13 | Easy | Solved step by step |
| 2 | V ≈ 20.11 | Easy | Solved step by step |
| 3 | A V ≈ 56.55 | Easy | Solved step by step |
| 4 | V ≈ 37.70 | Easy | Solved step by step |
| 5 | D V ≈ 107.23 | Medium | Solved step by step |
| 6 | V ≈ 12.57 | Medium | Solved step by step |
| 7 | C V ≈ 160.85 | Medium | Solved step by step |
| 8 | V ≈ 50.27 | Medium | Solved step by step |
| 9 | D V ≈ 8.38 | Harder | Solved step by step |
| 10 | V ≈ 227.87 | 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%.