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1 vote
Please explain:

In Δ XYZ, side Y = 18, m < Y = 39* and m < Z = 51*. Find side Z to the nearest tenth of an integer.

1 Answer

4 votes

Answer:

22.2

Explanation:

y/sinY = z/sinZ

18/sin39 = z/sin51

z = sin51 × 18/sin39

= 22.22814882

User Tobias Sarnow
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