Mathematics · Trigonometry
What is the radian measure corresponding to 40° 20'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1122π540 radian
- 2120π540 radian
- 3123π540 radian
- 4121π540 radian✓
Correct answer
121π540 radian
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