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lukranit [14]
3 years ago
11

Alexander builds a triangular frame with side lengths of 3 ft and 5 ft and a 120∘ angle between them. Which can be the length of

the unknown side of the frame?
Mathematics
1 answer:
antoniya [11.8K]3 years ago
4 0

Answer:

i got 7ft for the answer

Step-by-step explanation:

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horsena [70]

Answer:

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m= y/x

more detail

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