the volume of a right circular cone is 9856cm³. if the radius of its base is 14 cm find the slant height of the cone
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the volume of a right circular cone is 9856cm³. if the radius of its base is 14 cm find the slant height of the cone
Answered by
1
Answer:
slant height is 50 cm
Step-by-step explanation:
volume of cone=pi*r*r*h/3=9856
22*14*14*h/21=9856
h=48
now apply Pythagoras h^2 +r^2=l^2
2304+196=l^2
l^2=2500
l=50
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