Math, asked by prabir2077, 8 months ago

The volume of a cone of height 4 cm is 168 pie cm cube the radius of the cone is a)6,b)8,c)10,d)12cm

Answers

Answered by wwwritinsetia258

3

Step-by-step explanation:

volume of cone = 1/3pie r2h

168pie=1/3pie 4r2

168pie*3/pie*4=r2

126=r2

r=root126

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