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What is the value of X? Sin 55° = cos X. Enter your answer in the box.
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1 vote
What is the value of X?
Sin 55° = cos X.
Enter your answer in the box.

User Einclude
by
7.9k points

1 Answer

9 votes

Answer:

x = 35°

Explanation:

sin x = cos (90° - x)

sin 55° = cos (90° - 55°)

sin 55° = cos 35°

x = 35°

User Andre Dublin
by
8.4k points
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