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Misha Larkins [42]
2 years ago
9

Find the area of the triangle...

Mathematics
1 answer:
Alekssandra [29.7K]2 years ago
4 0
In order to find height (h), tan20 = h/26
h = 26 \tan(20)  = 9.46
Now for the left part of base (b1), where b2 = 26 and entire base (b) = b1+b2
\tan(36) =  h \div b1  \\ b1 = 9.46 \div  \tan(36)  = 13.03
So b = 13.03+26 = 39.03

Now Area (A) = 1/2bh = 1/2 (39.03)(9.46)
A = 184.59
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