a piece of paper is folded and punched as shown below the question figure. form the given figures, i&#8230;.
a piece of paper is folded and punched as shown below the question figure. form the given figures, indicate how it will appear when opened.&nbsp;दर्शायी गई प्रश्न आकृति के अनुसार एक कागज के टुकड़े को मोड़ कर पंच किया जाता है, कागज़ खोलने पर किस उत्तर आकृति जैसा दिखाई देगा?&nbsp;
a piece of paper is folded and punched as shown below the question figure. form the given figures, indicate how it will appear when opened.&nbsp;दर्शायी गई प्रश्न आकृति के अनुसार एक कागज के टुकड़े को मोड़ कर पंच किया जाता है, कागज़ खोलने पर किस उत्तर आकृति जैसा दिखाई देगा?&nbsp;
The next shapes in the ‘growing’ pattern are as follows:


![](https://mathsgee.com/?qa=blob&qa_blobid=5951663371716016349) [@sunlightworking](/u/sunlightworking) this is only a start but you could have fun using subd to model it, break the shape into 2 repeating ‘arms’ that then join together.

[[viewcapture20210611\_093810]](https://aws1.discourse-cdn.com/mcneel/uploads/default/original/4x/b/9/e/b9ec0eea392ef36150b75631db22d3817573de5b.jpeg "viewcapture20210611_093810") that depends on a lot of things. in particular, you would need to find the electric susceptibility of the paper. the field produced by static charge is inverse-square. the polarization of the paper varies directly with the external field, with a proportionality constant equal to the electric susceptibility. the dipole field created by the polarized paper is inverse-cube. overall, the force between the ruler and the paper will vary with the inverse fifth power of distance. to get any more detailed, you would need to know the geometry of the situation, and the charge distribution. 圖片參考：http://imgcld.yimg.com/8/n/ab00135862/o/161006040753513872668990.jpg
 
首先請先 複習下列公式
 
設扇形的中心角θ弳，半徑為r，弧長為s，面積為a，則
s=rθ；a= r2θ= rs
sol: 設: ∠aob=θ 弳 (弧度) od=x
(x+2.5) θ =6 ……………………………..(1)
求黃色部分面積= (x+5)2 θ - x2θ
= θ ( x2+10x+25-x2 )
= θ (10x+25)
=5θ( x + 2.5)=30



圖片參考：http://imgcld.yimg.com/8/n/ab00135862/o/161006040753513872669011.jpg
 

圖片參考：http://imgcld.yimg.com/8/n/ab00135862/o/161006040753513872669012.jpg
 

圖片參考：http://imgcld.yimg.com/8/n/ab00135862/o/161006040753513872669033.jpg
 



 2010-06-04 23:25:06 補充：
y= |cosx|

恕不再多畫 將以文字說明

1. 當cosx >0 時 y=cosx
2. 當cosx <0 時 y = -cosx

 2010-06-04 23:26:21 補充：
注意

y=3sin2(x-π)+2

之 a , b 步驟為同一圖形

 2010-06-05 13:06:49 補充：
奇怪 1/2 通通不見了

更正

s=rθ；a=0.5 r2θ=0.5 rs

求黃色部分面積=0.5(x+5)2 θ - 0.5x2 θ
=0.5θ ( x2+10x+25-x2 )
=θ (10x+25)
=5θ( x + 2.5)=30

p.s. x2 即為 x平方

 2010-08-28 11:35:07 補充：
staff
crusty
dough
yeast
ferment
form
trap
raise
rise
flat
slab
acorn
slope
pound
protein
wheat
rye
grind
coarse
gluten
elastic
expand
carbon
dioxide
technique
wear away
grit
swiss
crush
steel
roller
rid of a
c
a
a
b 

those are answers ur welcome Correct option is A) 9.378 m2


![](https://lh3.googleusercontent.com/-UueuqyijXPQ/YLtK0v0m9CI/AAAAAAAABro/xFcfQOQAOx8jHAtpqiORvW_8DRFX1yK3ACLcBGAsYHQ/image.png)


result must have significant figures equal to least figures being multiplid do area of metal sheet 9.378 m2  (four significant digits) information is below. dear sandra the bottom cake should be a round cake and top should be a hemisphere ..then carve the down portion into a hemisphere to suit the top…then the cake wud be sturdy even with whipping cream and does not move…of course you have dowel them hope this helps y = 3x

It can be observed that x = −1, y = −3 and x = 1, y = 3 are solutions of the above equation. Therefore, the solution table is as follows.



| x | -1 | 1 |
| y | -3 | 3 |

The graph of the above equation is constructed as follows.

![](https://www.sarthaks.com/?qa=blob&qa_blobid=15681428413536225923) re: help<br><br>you need to get the documents scanned in and sent through to our offices.