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Alexus [3.1K]
3 years ago
7

Click on the pic and pls help!!

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
6 0

Answer:

x = 43.9

Step-by-step explanation:

sin 20° = 15/x

0.3420 = 15/x

x = 43.86

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_____

<em>Comment on this geometry</em>

You may have noticed that the above equation can be written in the form ...

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And, the long leg of the large triangle (the hypotenuse of the one with legs 60 and x) is the geometric mean of the long hypotenuse segment (x) and the total hypotenuse (25+x).

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