1.

The picture given below shows the face of aclock. When the time is 10:10, the hourhand and the minute hand form angle xand minute hand and second hand formangle z, whereas hour hand and secondhand form angle y. Then, prove thatx=2+2​

Answer»

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°



Discussion

No Comment Found

Related InterviewSolutions