The sum of the three angles of a triangle is 180°. • If a side of a triangle is produced, the exterior angle so formed is equal to the sum of the two interior opposite angles. 1. Two adjacent ...

Interior angles on the same side of the transversal are referred ... In the following figure, find the value of x. An exterior angle of a triangle is greater than either of its interior opposite ...

If the side of a triangle is extended, the angle formed outside the triangle is the exterior angle. \(g\) is the interior angle. \(h\) is the exterior angle. \(g + h = 180^\circ\) The interior ...

If the side of a triangle is extended, the angle formed outside the triangle is the exterior angle. \(g\) is the interior angle. \(h\) is the exterior angle. \(g + h = 180^\circ\) The interior ...