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Misha Larkins [42]

3 years ago

9

Find the area of the triangle...

1 answer:

Alekssandra [29.7K]3 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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