Explanation:
1.) ˆ B = 7∘ , ˆ A = 28 ∘ , a = 27
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2.) c ≈ 28.0
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3.) The triangle has the following measures.
A = 36 ˚
a = 14 units
B = 105 ˚
b = 23 units
C = 39 ˚
c = 15 units
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4.) a ≅ 15.0 units
B = 145 ˚
b ≅ 22.9 units