10.1 - Introduction
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the definition of a circle?
💡 Hint: Think about the distance from the center.
How many points does a tangent intersect on a circle?
💡 Hint: Recall the definition of a tangent.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a tangent do?
💡 Hint: Think about the definition of a tangent.
True or False: A line can be both a secant and a tangent at the same time.
💡 Hint: Recall their definitions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Prove using geometric principles that there can only be one tangent to a circle from a single point on the circle.
💡 Hint: Use basic definitions of circle and tangent.
Given a secant line cuts a circle at points A and B, create a scenario where line PQ becomes a tangent.
💡 Hint: Think about adjusting positions and visualizing.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.