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49
5
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Find the perimeter of the following rectilinear figure.

 Apr 26, 2022
 #1
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-1

The perimeter is 48.

 Apr 26, 2022
 #2
avatar+1351 
+2

You can rearrange this to form a rectangle with side lengths 13 and 14. The perimeter is thus \(13+13+14+14 = \color{brown}\boxed{57}\)

 Apr 26, 2022
 #4
avatar+1351 
0

Oh, shoot... I made an arithmetic error, 13+14+14+14 is 54, not 57 

 

Thanks Alan!!!

BuilderBoi  Apr 27, 2022
 #5
avatar+117104 
0

Mistakes like this are no big deal Builderboi.

I actually even think they are advanatgeous.

Questions askers should always chaek the answers they are given and this error was very easy to pick up.

The asker was obviously only interested in copying your answer into an answer box.

It is a positive thing that he got it wrong.

Melody  Apr 27, 2022
 #3
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-1

It's wrong.

 Apr 26, 2022

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