Spheres and hemispheres Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | A V ≈ 113.04 | Easy | Solved step by step |
| 2 | V ≈ 904.32 cm3 | Easy | Solved step by step |
| 3 | S ≈ 12.56 m2 | Easy | Solved step by step |
| 4 | S ≈ 50.24 cm2 | Easy | Solved step by step |
| 5 | C S ≈ 1017.36 cm2 | Medium | Solved step by step |
| 6 | S ≈ 200.96 | Medium | Solved step by step |
| 7 | D V ≈ 267.95 cm3 | Medium | Solved step by step |
| 8 | V ≈ 56.52 | Harder | Solved step by step |
| 9 | C V ≈ 452.16 cm3 | Harder | Solved step by step |
| 10 | V ≈ 16.75 | 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%.