Q36. The ratio of radius and height of a right circular cone is 4:9. If its volume is 1507 m³,
find its slant height and radi

1 thought on “Q36. The ratio of radius and height of a right circular cone is 4:9. If its volume is 1507 m³,<br />find its slant height and radi”

1. Step-by-step explanation:

   Let be the height=9@

   and redius =4@

   volume=1/3 πr²*h=1507m³

   r²h=1439.8m3 approx

   r²=1439.8/h

   now put the value of r & h

   16@²=1439.8/9@

   @³=9.99

   @=2.15

   so our redius=8.6 unit

   height=19.35 unit

   slant=√{8.6²+19.35²}=21.17m

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