Circle Theorems, Ratios, Percentages, Sequences
Explore circle theorems, ratio equations, percentages, and sequences in this educational content. Learn about angles, ratios, means, and bounds through engaging visuals and challenging questions.
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Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . ? ?? = 20 ? ?? = 20 What is ? ??? What is ? ??? ? ?? = 20 ? ?? = 20 What is ? ??? What is ? ??? ? ?? = 20 ? ?? = 90 What is ? ??? What is ? ??? ? ?? = 20 ? ?? = 20 What is ? ??? (2answers) What is ? ??? (2answers)
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . Ratio Equations ? ?? and ? ?? are in the ratio 2 7. ? ?? is 10 greater than ? ??. What is ? ??? What is ? ??? Percentages Averages ? ?? is 25% of the size of ? ??. The mean of ? ?? and ? ?? is 24 . What is ? ??? What is ? ??? Sequences Bounds The angles of quadrilateral ???? form an arithmetic sequence. The smallest angle is 45 . What is the second smallest angle? ? ?? is 30 , to the nearest 10 . What is the range of possible values for ? ???
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . ? ?? = 20 What is ? ??? ? ?? = 20 What is ? ??? ? ?? = 20 What is ? ??? ? ?? = 20 What is ? ??? (2answers)
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . ? ?? = 20 What is ? ??? ? ?? = 20 What is ? ??? ? ?? = 90 What is ? ??? ? ?? = 20 What is ? ??? (2answers)
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . Ratio ? ?? and ? ?? are in the ratio 2 7. What is ? ??? Percentages ? ?? is 25% of the size of ? ??. What is ? ??? Sequences The angles of quadrilateral ???? form an arithmetic sequence. The smallest angle is 45 . What is the second smallest angle?
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . Equations ? ?? is 10 greater than ? ??. What is ? ??? Averages The mean of ? ?? and ? ?? is 24 . What is ? ??? Bounds ? ?? is 30 , to the nearest 10 . What is the range of possible values for ? ???
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . ? ?? = 20 40 What is ? ??? ? ?? = 20 80 What is ? ??? ? ?? = 20 70 What is ? ??? ? ?? = 20 20 or 160 What is ? ??? (2answers)
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . ? ?? = 20 140 What is ? ??? ? ?? = 20 70 or 110 What is ? ??? (2answers) ? ?? = 90 90 What is ? ??? ? ?? = 20 10 or 170 What is ? ??? (2answers)
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . Ratio ? ?? and ? ?? are in the ratio 2 7. 40 What is ? ??? Percentages ? ?? is 25% of the size of ? ??. 30 What is ? ??? Sequences The angles of quadrilateral ???? form an arithmetic sequence. The smallest angle is 45 . What is the second smallest angle? 75
Circle Theorems ? is the centre of the circle,all other points are on the circumference. All the angles are less than 180 . Equations ? ?? is 10 greater than ? ??. 50 What is ? ??? Averages The mean of ? ?? and ? ?? is 24 . 16 What is ? ??? Bounds ? ?? is 30 , to the nearest 10 . 12.5 ? < 17.5 or 162.5 < ? 167.5 What is the range of possible values for ? ???
