a heap of sand in the form of a cone has circumference of 1320 centimetres around at the bottom volume of the sand in the heap is 5544000 centimetres cube find the height of the cone the sand is spread evenly in a rectangular pit of length=880cm, breadth=1260cm and height=20cm. find the height of sand. how much sand needed more to fill the pit?
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Answer:
Height of cone = 120cm
Height of the rectangular pit = 20cm (given in the question itself )
More sand needed = 16632000 cm cube
Step-by-step explanation:
Its simple
Find radius using circumference
Use radius to find the height of the cone
Equate the volume of cone to that of the rectangular pit
Find the difference to fing how much sand is required
You will arrive at the answer above!
Hope it helps!
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