Clock Angle Problem 90 Degree Word Math B PDF 2023: Tips and Tricks to Solve the Problem Are you struggling with clock angle problems? Do you find it difficult to calculate the angle between the two hands of a clock? Well, worry no more! In this article, we will provide you with some tips and tricks to solve the clock angle problem 90 degree word math b pdf 2023. So, let’s dive in! What is the clock angle problem? The clock angle problem is a type of math problem that involves finding the angle between the hour and minute hands of a clock at a particular time. This problem is often used in competitive exams and interviews to test the mathematical aptitude of the candidates. How to solve the clock angle problem? To solve the clock angle problem, you need to follow the steps given below: Step 1: Calculate the angle between the hour hand and 12 o’clock position. Step 2: Calculate the angle between the minute hand and 12 o’clock position. Step 3: Calculate the absolute difference between the two angles. Step 4: If the result is greater than 180 degrees, subtract it from 360 degrees to get the smaller angle. Let’s understand these steps with the help of an example. Example: What is the angle between the hour and minute hands of a clock at 3:20? Step 1: Calculate the angle between the hour hand and 12 o’clock position. Angle made by the hour hand in 3 hours = 3 * 30 = 90 degrees Angle made by the hour hand in 20 minutes = 20 * 0.5 = 10 degrees Total angle made by the hour hand = 90 + 10 = 100 degrees Step 2: Calculate the angle between the minute hand and 12 o’clock position. Angle made by the minute hand in 20 minutes = 20 * 6 = 120 degrees Step 3: Calculate the absolute difference between the two angles. Absolute difference = |100 – 120| = 20 degrees Step 4: If the result is greater than 180 degrees, subtract it from 360 degrees to get the smaller angle. Since the result is less than 180 degrees, the angle between the hour and minute hands is 20 degrees. Tips and tricks to solve the clock angle problem: 1. Memorize the formula for calculating the angle between the hour and minute hands: |30H – 11/2M| 2. Understand the concept of relative speed and how it affects the angle between the hands. 3. Practice solving different types of clock angle problems to improve your speed and accuracy. 4. Always double-check your answer to avoid making silly mistakes. In conclusion, the clock angle problem is a challenging math problem that requires practice and a clear understanding of the concepts. By following the tips and tricks provided in this article, you can improve your chances of solving the problem correctly and quickly. So, keep practicing and good luck!
