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trapecia [35]
3 years ago
14

Find Y.Please help Round to the nearest tenth.

Mathematics
2 answers:
labwork [276]3 years ago
5 0

Answer:

32.7

Step-by-step explanation:

Luba_88 [7]3 years ago
4 0

Answer:

Y = arccos[(50^2 + 90^2 - 55^2)/(2 x 90 x 50)] = ~32.7 deg

Hope this helps!

:)

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========================================================

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