Question 30


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Jambmaths question: 

Find the capacity in litres of cylindrical well of 1 metre and depth 14cm. 

Option A: 

44000 litres

Option B: 

4400 litres

Option C: 

440 litres

Option D: 

44 litres

Jamb Maths Solution: 

$\begin{align} & v=volume\text{ }of\text{ }cylinder=\pi {{r}^{2}}h \\ & v=\tfrac{22}{7}\times {{1}^{2}}\times 14=44{{m}^{3}} \\ & v=44litres \\\end{align}$

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