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Shashank Shah

· started a discussion

· 1 Months ago

Please Elaborate (Question: 109023.0 )

From where did this formula come? Explain

Question:

The diameter of the curved surface of a bucket are 28 decimeter and 14 decimeter and its height is 12 decimeter. Find its volume.

Options:
A) 4312 demi.3
B) 3412 demi.3
C) 534 demi.3
D) 4132 demi.3
Solution:
Ans: (a) Volume  


= 22 × 4 × 49 = 4312 decimeter3

Knowledge Expert

· commented

· 1 Months ago

The volume of the frustum of cone is pi/3*h(R^2+r^2+R*r) 22/7*12*1/3*(14^2+7^2+14*7)=4312decimeter^3 Keep solving TR

shyam ji Mishra

· commented

· 1 Months ago

volume of frustrum of cone= 1/3*22/7*(r2+R2 + rR).h

RAVI KANT

· commented

· 1 Months ago

The formula is to get the volume of frustum of the cone
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