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Can someone help me with this? thank you

 Apr 3, 2018
 #1
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The triangle on the left  is a  45-45-90  right triangle....the hypotenuse  = 7√2

So....leg "a"   =   hypotenuse / √2  =  [ 7√2]  / √2  = 7

 

The triangle on the left is a  30-60-90  right triangle.....side "c"  is opposite the 60° angle  and  is  √3  times the side "a"

 

So....  c  = 7√3

 

 

cool cool cool

 Apr 3, 2018

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