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Using the given triangle, what is the value of x?
D.36

Using the given triangle, what is the value of x? D.36-example-1

1 Answer

9 votes

Answer:

x = 36

Explanation:

the supplementary angle in the lower right corner is 180 - 150 = 30°.

sin 30 = 18/x

0.5 = 18/x

x = 36

User Tobias Kienzler
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