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klasskru [66]
3 years ago
10

Find the missing side

Mathematics
2 answers:
IRINA_888 [86]3 years ago
5 0

Answer:

11/2

Step-by-step explanation:

Dahasolnce [82]3 years ago
4 0

Step-by-step explanation:

\cos \: 60 \degree =  \frac{x}{11}  \\  \\  \therefore \:  \frac{1}{2}  =  \frac{x}{11}  \\  \\   \therefore \: x =  \frac{11}{2}  \\  \\   \:  \:  \:  \:  \:  \: \huge \red{ \boxed{\therefore \: x =  5.5}} \\

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