Pie charts (AQA GCSE Maths): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
How many degrees are in a complete circle for a pie chart?
How many degrees are in a complete circle for a pie chart?
What is the size of each sector in a pie chart proportional to?
What is the size of each sector in a pie chart proportional to?
The frequency or value it represents
How many categories work best for pie charts?
How many categories work best for pie charts?
3-7 categories
What fraction of the circle does represent?
What fraction of the circle does represent?
Half of the circle
What is the formula for calculating the angle per item?
What is the formula for calculating the angle per item?
How do you calculate the angle for each category?
How do you calculate the angle for each category?
Frequency angle per item
Which tool is used to measure angles when drawing a pie chart?
Which tool is used to measure angles when drawing a pie chart?
Protractor
Where should you start measuring angles from when constructing a pie chart?
Where should you start measuring angles from when constructing a pie chart?
A vertical line at the top
Why should you check that all your calculated angles add up to ?
Why should you check that all your calculated angles add up to ?
To verify your calculations are correct