Sikander spent his day in the following manner:6 AM -9AM at home?'9AM - 3PM at school3PM - 5PM at play field5PM - 9PM at home9PM - 6AM sleepIllustrate the above by a pie diagram
Angle for "at home"? 
Angle for "Sleep"? 
Angle for "at school"? 
Angle for "at playfield"? 
Draw a circle of convenient radius and draw radius to start with. Mark off the different angles and divide the circle into corresponding sectors.
Angle for "Sleep"? Angle for "at school"? Angle for "at playfield"? Draw a circle of convenient radius and draw radius to start with. Mark off the different angles and divide the circle into corresponding sectors. AI is thinking…
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a. How many periods are given to mathematics in each country?b. Which subject has more periods in India?c. Which subjects have the same number of periods in both the countries?d. Which subject is not given proper attention in India while in Russia it gets proper attention?e. Prepare a table showing the number of periods for each subject in each country. 
1. What is the variable being represented by the histogram? Is the discrete or continuous?2. How many students are over 170cm tall?3. How many students are there in all?4. What is the minimum height possible of the shortest student?5. What is the minimum height possible of the tallest student?