Question

The volume of a circular pipe is 1540 cm^3. Its height is 10 cm. Find the diameter of the cylinder.
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Answer 1

Step-by-step explanation:

given that

volume of circular(v) pipe is 1540cm^3

height is 10cm(h)

to find

diameter of cylinder(d)

solution

$v = \pi \times ( \frac{ {d}^{2} }{2} ) \times h$

$d = 2 \times \sqrt{ \frac{v}{\pi \times h} } \\ = 2 \times \sqrt{ \frac{1540}{\pi \times 10} } \\ = 14.00$

hence diameter of cylinder is 14cm.