2016 · Q66
How many square metres of canvas are used ?
Elementary MathematicsMensuration
- A14450
- B14480
- C14580
- D14850
Explanation
Same passage as Q64. Canvas needed = cylinder CSA + cone CSA = 1980 + π(63)(65) = 1980+12870 = 14850 m² (option D).
How many square metres of canvas are used ?
Explanation
Same passage as Q64. Canvas needed = cylinder CSA + cone CSA = 1980 + π(63)(65) = 1980+12870 = 14850 m² (option D).