Leaving Cert Higher Level Maths 2021 Paper 2 Question 2
Question 2 from paper 2 of the leaving cert higher level maths 2021 is a coordinate geometry question. In part a we input unknown coordinates in algebraic form into the equation of a line to find the unknown k.
In part b we use the perpendicular distance from a point to a line formula.
In part c we use ratios of side in triangles to find the coordinates of points on the triangle.