Search by Topic

Resources tagged with Dividing line in given ratio similar to Napoleon's Hat:

Filter by: Content type:
Stage:
Challenge level: Challenge Level:1 Challenge Level:2 Challenge Level:3

There are 2 results

Broad Topics > Coordinates and Coordinate Geometry > Dividing line in given ratio

problem icon

Napoleon's Hat

Stage: 5 Challenge Level: Challenge Level:1

Three equilateral triangles ABC, AYX and XZB are drawn with the point X a moveable point on AB. The points P, Q and R are the centres of the three triangles. What can you say about triangle PQR?

problem icon

All about Ratios

Stage: 5 Challenge Level: Challenge Level:1

A new problem posed by Lyndon Baker who has devised many NRICH problems over the years.