A cylindrical vessel if height 36 and radius 14 is filled with sand. The sand is emptied on the ground making a right conical heap of height 27 . What is the area in which conical heap is spread?
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Answer:
**Heyy mate here's ur answer**-----
Step-by-step explanation:
→Volume of cylinder =volume of conical heap
→ πr²h = 1/3πr²h
→π 14*14*36 = 1/3*π*r²*27
→14*14*36/9 = r²
→14*14*2*2 = r²
→14*2 = r
→28cm = r
Area of base of conical heap = πr²
= 22/7* 28*28
→22*28*4
→2464cm²
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bhaskar72:
hi
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