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Sin ² 20 +Sin² 40° +Sin ²80 simplify​
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Sin ² 20 +Sin² 40° +Sin ²80 simplify​

User Mike Elkins
by
7.6k points

1 Answer

3 votes

Answer:

The answer is 1.5

Explanation:

You just calculate in calculator and you will get the answer as 1.5

User Anderson Matos
by
7.5k points
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