Question

find the volumes of the following objects cones height= x cm radius = 2x cm​

Answer 1

Answer:

 Volume = $\frac{88x^{3} }{21} cm^{3}$

Step-by-step explanation:

Volume of cone =  $\frac{1}{3}$ π $r^{2} h$

Given :  r = 2x cm , h = x cm

⇒ Volume of cone = $\frac{1}{3} (\frac{22}{7} )((2x)^{2})(x)$ = $\frac{88x^{3} }{21} cm^{3}$

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