Question

b) What is the size of each exterier angle of an equilateral triangle?​

Answer 1

Answer:

Each angle of an equilateral triangle is of 60∘. Therefore, each exterior angle is equal to 180∘−60∘=120∘

Answer 2

Answer:

Each angle of an equilateral triangle is of 60∘. Therefore, each exterior angle is equal to 180∘−60∘=120∘