the radii of two circular ends of the frustum of cone shaped dustbin are 15 cm and 8 cm if its depth depth is 63 cm find the volume of the dustbin
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Answer:
The volume of dustbin = 26994 cm³
Step-by-step explanation:
The radius of the upper circular end of frustum of cone, R = 15 cm
The radius of the lower circular end of frustum of cone, r = 8 cm
The depth or the height of the dustbin, h = 63 cm
Now, the volume of the dustbin can be calculated by using the formula for volume of frustum of cone.
Volume of frustum of cone is given by :
Hence, The volume of dustbin = 26994 cm³
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