| 33. एक घड़ी की मिनट की सुई 10 cm लम्बी है। प्रातः 7.00 बजे से 7.25 बजे तक मिनट की सुई द्वारा तय किया गया क्षेत्रफल
ज्ञात कीजिए।
The length of minute hand of a clock is 10cm. Find the area swept by the minute hand during the time period
7.00 am to 7.25 am.
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HeYA maTE thats Ur answER
the angle made by the hand = 180/6=30*5 =150
so the area b/w 7:00 to 7:25am = pie r^2 *thita/36
=22/7*10*10*150/360=2750/21 cm^2
hOPe itZ helP U.............
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