it wants me to make a circle graph with this Favorite Subject math 50 sience 20 reading 30 but i do not know the answer
To make a circle graph, also known as a pie chart, you need to determine the proportion of each category in relation to the whole. In this case, you have three categories: Math, Science, and Reading. The percentages are given as follows:
- Math: 50%
- Science: 20%
- Reading: 30%
To determine the angle of each category in the circle graph, you need to convert the percentages into degrees. Since a circle consists of 360 degrees, you can use the following formula:
angle = (percentage/100) * 360
Let's calculate the angles for each category:
- Math: (50/100) * 360 = 180 degrees
- Science: (20/100) * 360 = 72 degrees
- Reading: (30/100) * 360 = 108 degrees
Now that you have the angles, you can draw the circle graph. Start by drawing a circle, then divide it into sectors representing each category. Use a protractor or angles ruler to measure and mark the angles accurately. Finally, label each sector with its corresponding subject.
If you're using a software or drawing tool, you can simply input the angles and labels, and the program will automatically create the circle graph for you.
Remember, the circle graph represents the proportions of different categories in relation to the whole. So, in this case, Math should have the largest sector (50%), followed by Reading (30%), and Science (20%).