4. If the volume' of a right circular cone of height 9 cm is 48 n cm3• find the diameter of its base.
4. If the volume' of a right circular cone of height 9 cm is 48 n cm3• find the diameter of its base.
Harshit Singh , 4 Years ago
Grade 12th pass
9 grade maths> 4. If the volume' of a right circular con...
1 AnswersPawan Prajapati
Last Activity: 4 Years ago
Height (h) = 9 cm, radius (r) = ? Volume = 48n cm3 => 1 x 7t x r2 x 9 = 48n 3 8uRFACE AREAS AND VOL.UMES 201 => Tl = 16 => r = 4 cm. Diameter = 2r = 8 cm.
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