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The length of one side of a triangle is sqrt(3) + 1. The two interior angles on that side are 30 degrees and 40 degrees. What is the area of the triangle?

 Mar 29, 2022
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See image below

Use sin rule to find 'x'    = the base

use    sin 30 = height / hyp    to find height

 

then    area = 1/2 base * height

 

 Mar 29, 2022

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