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Help with this I don't know how to solve.
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Help with this I don't know how to solve.

Help with this I don't know how to solve.-example-1
User WestAce
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1 Answer

3 votes

Answer:

sinR = 0.7184

Explanation:

Pythagorean Theorem: a² + b² = c²

sin∅ = opposite/hypotenuse

Step 1: Find missing leg length

16² + b² = 23²

b² = 23² - 16²

b = √273

Step 2: Find sinR

sinR = √273/23

sinR = 0.718379

User Parndt
by
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