The picture given below shows the face of a
clock. When the time is 10:10, the hour
hand and the minute hand form angle x
and minute hand and second hand form
angle z, whereas hour hand and second
hand form angle y. Then, prove that
x=2+2
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Answer:115°
Step-by-step explanation:
Each circle has 360°.
Each hour has 60 min.
It means each min. The minute hand moves by 360/60 =6°
Each clock has 12 hours.
It means each hour has 30° each.
It means in every minute the hour hand moves by 0.5 °.
Therefore, the angle formed is
(10 to 11)+(11 to 12) +(12to 1) +(1 to 2)
(30-5)+30+30+30
25+30+30+30
115°
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