Constructing a triangle from three sides
Chapters
- 0:00Introduction
- 0:26Do Now
- 1:07Sketch it first
- 1:43Two arcs find the corner
- 2:22Example 1: three different sides
- 3:10Example 2: an equilateral triangle
- 3:46Your turn
- 4:23Common mistake
- 5:01Worksheet and exit question
Practise constructions for 15 minutes a day in The Maths Habit, on your phone or in your browser.