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What is the perimeter of the trapezoid shown?
[asy] unitsize(1.5cm);pair a=(0,0); pair b=(1,sqrt(3)); pair c=(3,sqrt(3)); pair d=(4,0);draw(a--b--c--d--a);label(

 Apr 12, 2022
 #1
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The bottom base  can be found as   2 + 2* (2 * cos 60°)  =   2 + 4 (1/2)  =  2 + 2   = 4

 

So....the perimeter  =  3*2  + 4  =   10

 

 

cool cool cool  

 Apr 12, 2022
 #2
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Thank you so much!

Guest Apr 13, 2022

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