Angles in equilateral triangles The three angles in an equilateral triangle are equal and they add up to 180 ∘. To find the size of each of these angles divide 180 by 3. 180 ÷ 3 = 60 ∘ ...

How do you make a triangle shaped pizza with triangle shaped toppings? Ambrose uses cuts from a circular base to form an equilateral triangle explaining the properties of the shape. Suitable for ...