kristiparker100
kristiparker100 kristiparker100
  • 13-03-2016
  • Mathematics
contestada

What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.?

Use 3.14 to approximate pi, and rexpress your final answer to the nearest tenth.

Respuesta :

jasneet jasneet
  • 13-03-2016
Volume of the cone = 1/3π r^2 h
So, we are given that r = 9 and h = 12
plugging in all the known values 
1/3 * (3.14) * 9 * 9 * 12
= 1017.36 cm³
or
≈1017.4 cm³
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