Find the number of right angles turned through by the hour hand of a clock when it goes from :
a)3 to 9
b)5 to 2
c)1 to 7
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Answer:
a) 14 times
b) 20 times
c) 14 times
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Answer:
ʜᴇ ɪs ᴀ ᴍᴇᴍʙᴇʀ ᴏғ ɴᴄᴛ ʀɪɢʜᴛ??
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