In a polygon, the side that connects two consecutive angles is the included side of those two angles. Describe the triangle you drew using the term included side. Be as precise as possible. It is a triangle with a 30° angle, a 40° angle, and an included side that is 4 inches long. For example, from the given area of the triangle and the corresponding side, the appropriate height is calculated. From the known height and angle, the adjacent side, etc., can be calculated. They use knowledge, e.g., formulas (relations) Pythagorean theorem, Sine theorem, Cosine theorem, Heron's formula, solving equations and systems of equations.Scalene Triangle- no equal sides and no equal angles Isosceles Triangle- has two congruent sides and two congruent base angles Equilateral Triangle- has three congruent sides and three congruent angles 600 eac 3) If the measures, in degrees, of the three angles of a triangle are x, x+ 10, and 2x— 6, the trianole must be 1) isosceles X + ISO 2 ... the congruent angle is not included. Not enough information; two pairs of corresponding sides are congruent, but the congruent angle is not the included angle. Not enough information; one pair of corresponding sides and corresponding angles are congruent, but the other pair of corresponding sides that form the included angle must also be congruent. In the smaller triangle, the length of the blue dotted line segment is three units. In the larger triangle, the length of the blue dotted line segment is six units. 7 Describe how the triangles relate to each other. The two triangles are similar. They have the same shape but not the same size. 8 Describe how each triangle relates to the slope ...