the height of a cone is 9 cm and its volume is 48 cm3 find the diameter of the cone
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Answered by
25
Answer=4.46 cm
Height of cone=9 cm
Volume of cone=48 cm^3
1/3×22/7×r^2×9=48
66/7×r^2=48
r^2=48×7/66
r^2=5.09
r=2.23 cm
d=4.46 cm
Answered by
1
Answer:
4.5cm
Step-by-step explanation:
first find r^2 with
the help of volume given
find r
r×2=d
Attachments:
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