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Find the Hieght of the triangle:

 Feb 7, 2018
 #1
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OK.....but only if you can find the surface area of THIS, first......

 

 

 

cool cool cool

 Feb 7, 2018
 #2
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I got the following numbers:

 

Base of the small triangle with 36-degree angle = 8.7831 cm, Height =6.38129 cm

Base of the large triangle with 20-degree angle =28.7831 cm, Height= 10.47619 cm

 Feb 7, 2018

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