Gravel - cone

Mound of gravel has shape of regular circular cone with a height 3.3 meter and a base circumference of 18.85 meters. How many cubic meters of gravel are in the pile? Calculate the weight of gravel if its density is p = 640 kg / cubic m.

Result

V =  31.103 m3
m =  19905.92 kg

Solution:

Solution in text V =
Solution in text m =







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To solve this example are needed these knowledge from mathematics:

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