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11-12-2020
Mathematics

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Please help me, I would be very thankful

Please help me I would be very thankful class=

Respuesta :

satokochan05 satokochan05

11-12-2020

Answer:

A) 4.2

Step-by-step explanation:

A triangle-180 degrees. So angle Y is 180-90-65=25.

Using the law of Sines, 10/Sin90=x/Sin25

x=10Sin25/Sin90=4.2

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