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Question 1)

Question 2)

Question 3)

 

Thanks!

 May 14, 2018
 #1
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1)A cylinder is sliced such that the cross section is perpendicular to his base.

What ist ehe shape of the cross section           ?

 

rectangle

 

2)Wich three-dimensional figure is formed by the rotation given?

 

Number 4

 

3)A company is creating a box without a top from a piece of cardboard, but cutting out square corners with side length x.

Wich expression can be used to determin the gratest possible volumen of the cardoard box?

 

(7-2x)(11-2x)x

 

laugh

 May 14, 2018

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