Lesson 1: Finding missing angles in triangles
Lesson 2: Missing angles in isosceles triangles
Lesson 3: Missing angles
Today you will need to think about angles on a line, opposite angles and angles in a triangle in order to solve the questions. It's a bit more of a challenge, but give it a go!
The matching exercise below should help remind you of the different rules.
Lesson 4: Missing angles in Triangles - Challenge questions!
Are you up for a challenge?! Great! Then have a go at the questions below - good luck!