Question

what is the volume of a right circular cylinder if it has a radius of base as 7 cm and height is 1.5 decimeter

Answer 1

Hey friend..!! here's your answer
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Radius of a base of cylinder = 7cm
height of cylinder = 1.5 dm = 15cm

Volume of cyliner
$\pi {r}^{2} h$


$(\frac{22}{7} \times {7}^{2} \times 15)cm \\ \\ ( 22 \times 7 \times 15)cm \\ 2310 \: {cm}^{2}$


So that the volume of cylinder is 2310cm^2

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#Hope its help