Question
Download Solution PDF5037’30” = இன் மதிப்பு ரேடியனில் என்ன?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகருத்து:
π ரேடியன் = 180°
1° = (π / 180°) ரேடியன்
கணக்கீடு:
5°37'30" = 5° + 37° / 60° + 30° / 3600°
⇒ (600° + 74° + 1°) / 120°
⇒ 45° / 8°
45° / 8° = (π / 180°) × 45° / 8°
∴ 5°37’30” = 45° / 8° = π / 32
முக்கியமான புள்ளிகள்:
பாகைகள் முழு எண்கள் மற்றும் தசம எண்களால் வழங்கப்படுகின்றன, மேலும் அவை தசமமாக இருக்கும்போது, தசம பகுதியானது அடியானது-60 ஆகும் (உதாரணமாக, நிமிடங்கள் மற்றும் வினாடிகள் போன்றவை)
1’ = 1° / 60° மற்றும் 1” = 1° / (60° × 60°)
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