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Find the missing lengths of the sides.

Find The Missing Lengths Of The Sides class=

Sagot :

Answer:

The choice third ; a=9 , c= 18

Step-by-step explanation:

[tex] \sin(60) = \frac{9 \sqrt{3} }{c} \\ \\ c = 18 [/tex]

[tex] \tan(30) = \frac{a}{9 \sqrt{3} } \\ \\ a = 9[/tex]