## shortcut to find angle between hour and minute hand

So we need to find the angle between the 12 and the 1. Medium. Watch this video to learn the trick that will help you crack any Clock problem in 10 seconds by reasoning expert Sachin sir. We know that the relative speed between the two hands is of 5 ° per minute. If the minute-hand is at 10 and hour-hand is at 2, angle between them is (4 x 30°) = 120°. 11, … What was the angle between the... :: Difficulty:1.9/4 2.so the offset is (50/60)*30 degrees for the hour hand Explanation: The Hour Hand moves 360 degrees in 12 hours i.e 720 minutes or 0.5 degrees in 1 minute. Therefore, the angle traced by the hour hand in 12h is 3 6 0 ∘. Print a Binary Tree in Vertical Order | Set 1, Print a Binary Tree in Vertical Order | Set 2 (Map based Method), Print a Binary Tree in Vertical Order | Set 3 (Using Level Order Traversal), Level order traversal line by line | Set 3 (Using One Queue), Level order traversal with direction change after every two levels, Perfect Binary Tree Specific Level Order Traversal, Perfect Binary Tree Specific Level Order Traversal | Set 2, Reverse alternate levels of a perfect binary tree, Write a program to print all permutations of a given string, Set in C++ Standard Template Library (STL), Stack | Set 4 (Evaluation of Postfix Expression). = 360°. Options: A.15 ° B. Problem: The minute and hour hands of a clock is 10 cm and 6 cm long; measured from the clock center to their tips. - MinuteHandHourHandAngle.cpp What is the angle between the hands of a clock at 1 o'clock? Writing code in comment? (That’s 360 degrees divided by 60 minutes) The hour hand moves one-twelfth that, or 1/2 degree per minute. [/math] Explanation: Problem Statement: The problem is known as a “Clock Angle Problem” where we need to find the angle between the hands of an analog clock. Step 1: Input time in number format. Ans: In this we required formula, 30H + m/2 – 6m = (30 x 8) + 20/2 – (6 x 20) = 240 + 10 – 120 = 130 0.. Simultaneously the Hour hand will also rotate for 25 mins. Sample Solution: C Code: If the answer we get through the above process is not found in given answers then find 360-(answer we get). The minute hand moves 360 degrees in 60 minute (or 6 degrees in one minute) and hour hand moves 360 degrees in 12 hours (or 0.5 degrees in 1 minute). 48 . 3) The difference between two angles is the angle between two hands. For example, when it's 12 o'clock, the angle of the two hands is 0 while 3:00 is 45 degree and 6:00 is 180 degree. = 1 hour 5 5 / 11 minutes. Attention reader! For the 2nd right angle, minute hand has to cover a relative distance of (7*30)= 210°. Return the smaller angle (in degrees) formed between the hour and the minute hand. There is a shortcut formula for these kind of problems. Solution: Tip: Simple formula to calculate the angle between the minute and the hour hand = (X*30)-((Y*11)/2) Multiplying hours according to formula = 5 x 30 = 150. Following are detailed steps. The hour hand and the minute hand is always among 0 degree and 180 degree. Given two numbers, hour and minutes. 19. 2. Find time when hour and minute hands superimpose. Given four integers H, M, L1, and L2, which denotes the time as an hour and minutes in a Clock of 12-Hour format and L1 and L2 denotes the length of the hour hand and minute hand respectively.The task is to find the distance between the endpoints of the hour and minutes hand. maths. Each hour on the clock represents an angle of 30 degrees (360 divided by 12). Here, the clock position in hours and minutes and angle in decimal degrees with one decimal place can be converted. Now, let’s go to the programming part. Trick to Find Angle between Minute Hand and Hour Hand (in Hindi) 12:58 mins. Your email address will not be published. When the minute hand is ahead of the hour hand, the angle between the two hands at M M minutes past H H 'o clock. 0° B. Required fields are marked *. In 60 minutes, minute hand gains 55 minute spaces over the hour hand. Calculate the angle between hour hand and minute hand. code, Exercise: Find all times when hour and minute hands get superimposed.This article is contributed by Ashish Bansal. 3. Learn new things. 2. brightness_4 Program to find GCD or HCF of two numbers, Write a program to reverse digits of a number. (In 60 minutes, hour hand will move 5 minute spaces while the minute hand will move 60 minute spaces. Angle traced by minute hand in 60 min. How to find out angle between hour hand and minute hand of a clock | Abdullah Al Asif. The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute. Next, we know how each minute is 1/60 of an hour. Again the minute hand has to sweep through ( 30 x 5 ) ie 150° for reaching the figure 5 to show 25 mins. What is the measure, in degrees, of the acute angle formed by the hour hand and the minute hand of a 12-hour clock at 6:48? 4. Found 2 solutions by josmiceli, ikleyn: Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website! Check if it is possible to create a polygon with a given angle, Data Structures and Algorithms – Self Paced Course, Ad-Free Experience – GeeksforGeeks Premium, We use cookies to ensure you have the best browsing experience on our website. We know that the hour hand completes one rotation in 12h, while the minute hand completes one rotation in 60 min. Angle Between Hands of a Clock. So the angle between the minute and hour hand increases by 5.5 degrees every minute. Question 1109224: Find the angle between the hour and the minute hand of a clock at 0320 hours. 10° C. 20° D. None of the above. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. On the other hand, if it indicates 7.45, when the correct time is 8, it is said to be 15 minutes too slow. 3. Find the absolute value of their difference. At half past four, the portion of the circle that has been covered by the minute hand, starting from $12$ is [math]\frac{6}{12}=\frac{1}{2}. = 30(M 5 −H)− M 2 degree = 30 ( M 5 − H) − M 2 degree. The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute. This means that the hour hand rotates 0.5° in one minute, 1° in 2 minutes, 1.5° in 3 minutes, and so forth and so on until it reaches the next hour mark in 60 minutes.See Fig 8. 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