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Answered by Mankuthemonkey01
17
1) Given circumference of base = 440

=> 2πr = 440 (since, circumference = 2πr)

Taking π as 22/7,

2 × 22/7 × r = 440

=> r = 440 × 7/44

=> r = 10 × 7

=> r = 70 cm

So now height = 50 cm and we have to find the volume

Volume = πr²h

=> Volume = 22/7 × 70 × 70 × 50

=> Volume = 22 × 10 × 70 × 50

=> Volume = 770,000 cm³

Answer :- 770,000 cm³ or, 0.77 m³


2)We have to first find how many m³ of wheat can be stored in it.

So volume = πr²h

=> 22/7 × 1.4 × 1.4 × 1.5

=> 22 × 0.2 × 1.4 × 1.5

=> 9.24 m³

Now, one gunny bag can store 0.21 m³ of when So, number of gunny bags required

= 9.24/0.21

= 44

Hence, 44 bags are required
Answered by Anonymous
33

1.) 770,000cm^3

2.) 44

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