हाउ मेनी टाइम्स इन टू डेज द टू हैंड दिसावर हैंड एंड मिनिट हैंड गुड मेक एंगल ऑफ़ 19 डिग्री बिटवीन दल
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Yes, but a more “mathematical” approach might be this: In a 12 hour period, the minute hand makes 12 revolutions while the hour hand makes one. If you switch to a rotating coordinate system in which the hour hand stands still, then the minute hand makes only 11 revolutions, and so it is at right angles with the hour hand 22 times. In a 24 hour day you get 2×22=44.
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