The sum of all angles in a triangle is equal to 180 July 8, 2019 16 32 64 128 The sum of all the angles in a triangle is always equal to 180 The sum of all the angles in a triangle is always equal to 180 degree The sum of all the angles in a triangle is always equal to 180 degree true or false The sum of all the angles in a triangle is always equal to 180 true or false
