Practice - Important Theorems and Results
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Practice Questions
Test your understanding with targeted questions
What is the angle subtended by a diameter?
💡 Hint: Think about what kind of triangle this forms.
If I have an angle of 40° at the circumference, what is the angle at the center?
💡 Hint: Remember the relationship between center and circumference angles.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the angle subtended by a diameter?
💡 Hint: Remember the triangle properties associated with diameters.
Two angles subtended by the same arc are equal.
💡 Hint: Recall the rules about segments in circles.
1 more question available
Challenge Problems
Push your limits with advanced challenges
In a circle with a radius of 12 cm, a chord is drawn measuring 10 cm. Calculate how far the center is from the chord.
💡 Hint: Use the right triangle rule to find the distance.
Prove that if two tangents are drawn from a point outside a circle to the points of tangency, these tangents are equal in length.
💡 Hint: Identify the congruent triangles formed.
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Reference links
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