Podcast
Questions and Answers
What is the name of the system of coordinates used to define the position of a point in a plane?
What is the name of the system of coordinates used to define the position of a point in a plane?
- Spherical coordinate system
- Cartesian system of rectangular coordinates (correct)
- Cylindrical coordinate system
- Polar coordinate system
What is the intersection of two lines called?
What is the intersection of two lines called?
- Perpendicular lines
- Point of intersection (correct)
- Concurrency
- Parallel lines
What is the centre of a circle called?
What is the centre of a circle called?
- Centre (correct)
- Centroid
- Orthocentre
- Circumcentre
What is the equation of a circle when the endpoints of a diameter are given?
What is the equation of a circle when the endpoints of a diameter are given?
What is the name of the point where three or more lines intersect?
What is the name of the point where three or more lines intersect?