Question

??answer please , fasttttt


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Answer 1

Step-by-step explanation:

Answer

Given, h=14 m and floor area =346.5 m

2

⇒πr

2

=346.5

⇒r

2

=346.5×

22

7

=110.25

⇒r=10.5

∴ l=

r

2

+h

2

=

(10.5)

2

+(14)

2

=

110.25+196

=

306.25

=17.5 m

∴ curved surface area =πrl

=

7

22

×10.5×17.5=

7

4042.5

m

2

Width of cloth =1.1 m

∴ length of cloth required =

1.1

7

4042.5

=

7.7

4042.5

=525 m

Hence, 525 m length of canvas is required to build the conical tent.

Answer 2

Answer:

Step by step

The correct answer is 525