Find out the angle 2hrs : 45 mins in a clock?

• absolute value of [(H*30)-(M*(11/2))]
  Therefore [(2*30)-(45*(11/2))] = -187.5
  =187.5 degree
• 7 years agoHelpfull: Yes(27) No(2)
• 172.5°
  
  In 12 hour clock, at 2 Hrs : 45 Min, minute hand is exactly at 9 and hour hand will be between 2 & 3.
  Taking reference of 12, angle between 9 to 12 is 90°
  Angle between 12 to 2 is 60°
  In 45 min, hour hand will cover (3/4)th of 1 hr or (3/4)*30°=22.5°
  So total angle between these two hands=90+60+22.5=172.5°
• 7 years agoHelpfull: Yes(10) No(5)
• (45*(11/2))-(30*2)=187.5
• 7 years agoHelpfull: Yes(8) No(2)
• simple formula theta=(11/2* min-30*h)
  11/2*45-30*2=187.5
• 7 years agoHelpfull: Yes(6) No(0)
• The Angle Between the hands of the clock is give by,
  =0.5*(60*H-11*M)
  Where,
  H- Hours of the clock
  M- Minutes of the clock
  =0.5*(60*2-11*45)
  =0.5*375
  =187.5 degree
• 7 years agoHelpfull: Yes(3) No(2)
• Angle of the hour hand
  
  HourHand_angle=0.5*(60*2+45)
  =82.5
  
  Here, The hour hand of a normal 12-hour analogue clock turns 360degree in 12 hours (720 minutes) or 0.5degree per minute.
  
  so, that here use 0.5degree.
  
  MinHand_angle=6*45
  =270
  
  //In MinHand rotates through 360degree in 60 mintues or 6degree per minute, So that here use 6degree(angle for per mintue)
  
  Angle of 2hrs 45 mins=270-82.5.
  =187.5
• 7 years agoHelpfull: Yes(2) No(1)
• 12 to 3 90 degree,3 to 9 180 degree,30+180=210
• 7 years agoHelpfull: Yes(2) No(4)
• 30h-11/2m
  30(2)-11/2(45)
  120-495/2
  187.5 degree
• 6 years agoHelpfull: Yes(2) No(0)
• hour needle points to 2 and minutes needle points to 9. The angle between 9 and 12 will be 90 degree and between 12 and 2 will be 60 degree. so totally 150 degree.................
• 7 years agoHelpfull: Yes(1) No(6)
• Hours hand angle is 150 degree
  Mins hand angle is 360 degree
• 7 years agoHelpfull: Yes(1) No(0)
• every 5 min is equal to 30 degree
  therfore from 45 to 2 the degree is 30+30+30+30+30=150 degree
  since it is 2:45
  the hour hand traveled about 3/4 distance from 2
  therfore its angle is 3/4*30=22.5 degree
  therefore total angle=150+22.5=172.5 degree
• 6 years agoHelpfull: Yes(1) No(0)
• Answer is 217 every 5 min = 30 so 2.45 between 7 five min
• 7 years agoHelpfull: Yes(0) No(1)
• Answer is 225 degree.Since angle between 9 and 3 is 180 degree + angle between 3 and 2 is 45 degree.
• 7 years agoHelpfull: Yes(0) No(2)
• Pls explain sir @Naveen J
• 7 years agoHelpfull: Yes(0) No(2)
• #include
  
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• 6 years agoHelpfull: Yes(0) No(1)
• the formula for finding the angle between the min hand and hr hand is
  (H*30)-(11/2*M)
  thus 2*30-11/2*45=187.5 degree
• 6 years agoHelpfull: Yes(0) No(0)
• 360 degree.because 2 hours 45 minutes take half of the circle in the clock
• 6 years agoHelpfull: Yes(0) No(1)
• At 2hrs 15min, angle will be 45 degree and further 2hrs 45min will be (45+180)=225 degree
• 6 years agoHelpfull: Yes(0) No(0)
• absolute value of [(H*30)-(M*(11/2))]
  Therefore [(2*30)-(45*(11/2))] = -187.5
  =187.5 degree
• 6 years agoHelpfull: Yes(0) No(0)
• 12 hrs : 15 mins angle is 90 degree
  1 hr : 15 mins angle is 60 degree
  2 hrs : 15 mins angle is 30 degree
  in 2 hrs : 45 mins angle will be (30+180)=210 degree
• 6 years agoHelpfull: Yes(0) No(0)
• obtuse angle
• 6 years agoHelpfull: Yes(0) No(0)
• 175
  60 min =30 degree
  1 min = 1/2 degree
  2: 40=180
  2;45 =175
• 6 years agoHelpfull: Yes(0) No(0)
• 360-90=270
• 6 years agoHelpfull: Yes(0) No(0)
• obtuse angle
• 6 years agoHelpfull: Yes(0) No(0)
• angle=11/2min-30h
  =11/2*45-30*2
  =187.5
• 6 years agoHelpfull: Yes(0) No(0)
• 187.5
  3 to 9 - 180
  T to 3 - ((90 /3)/4) - 7.5
  180 + 7.5 =187.5
• 5 years agoHelpfull: Yes(0) No(0)
• Hour hand: It travels 360 degrees in 12 hours. So for 2 hours it travels 60 degrees((360*2)/12).
  Minute hand: It travels 360 degrees in 60 minutes. So for 45 minutes it travels 270 degrees((360*45)/60).
  Angle between them = 210 degrees(270-60)
• 5 years agoHelpfull: Yes(0) No(0)
• 172.5
  angle between 2-9:150
  45 min is 3/4th of 1 hr
  angle=150+3/4(30)=172.5
• 5 years agoHelpfull: Yes(0) No(0)
• 150 degrees
• 5 years agoHelpfull: Yes(0) No(0)
• angle for sphere 360 degree
  for semisphere 180 degree
  180+30=210
• 5 years agoHelpfull: Yes(0) No(0)
• 172.5 degrees
• 5 years agoHelpfull: Yes(0) No(0)
• Answer: 187.5
• 5 years agoHelpfull: Yes(0) No(0)
• (360/12)*(11/4)=(90/12)*11=82.5 from short hand to long hand in anticlockwise for clock wise from short to long hand then 360-82.5=277.5
• 5 years agoHelpfull: Yes(0) No(0)
• obtuse angle
• 5 years agoHelpfull: Yes(0) No(0)
• 2*30-(11/2*45)
  187.5
• 5 years agoHelpfull: Yes(0) No(0)
• between 12 and 3 lies 2
  12 is 90deg whereas, 3 is 0deg if we consider 9 as 180deg
  so 2 will come at 30 degrees
• 5 years agoHelpfull: Yes(0) No(0)