Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
What does it mean for two triangles to be similar?
Think about the angles and side lengths.
What is a tangent in relation to a circle?
Consider its relationship to the radius.
What is the criteria for triangle similarity that involves equal angles?
Remember what the letters represent.
A tangent to a circle is perpendicular to the radius at the point of contact.
Think about how tangents interact with the circle.
Two triangles have corresponding sides of lengths 8 cm and 10 cm respectively. If one side of the second triangle measures 5 cm, find the length of the corresponding side of the first triangle.
Use cross-multiplication to solve the proportion.
Demonstrate the construction of a cyclic quadrilateral given four points on the circumference of a circle. Describe the steps.
Make sure the points you choose lie on the circle.
5 more questions in this section. Enroll free to practise them all.
Enroll free