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Find side u and explain please and thank u

Find side u and explain please and thank u-example-1
User Toumi
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1 Answer

1 vote

Answer:

Set your calculator to degree mode.

u/sin(87°) = 2.94/sin(56°)

u = 2.94sin(87°)/sin(56°) = 3.54 cm

User Brittany
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