You may hear students say words like ‘paralyzed’ triangle for isosceles and equilateral triangles after noticing ... all pointed the same way (orientation), all have angles). 2. After the initial ...

225 + 135 = 360 The sum of interior angles in a triangle is 180˚. In an equilateral triangle, all three angles are equal to 60˚. To find the missing angles in an equilateral triangle ...