Approximate the measure of angle A. Round your result to one decimal place. 1. sin A = 0.42
2. tan A = 2.50
3. cos A = 0.98
4. sin A = 0.02
5. cos A = 0.68
6. tan A = 0.65
7. sin A = 0.49
8. tan A = 1.50 ​

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