Geometry Review  Classify the triangles by its angles and by its sides. A. B. D.  Name C. E. F. Complete the state using always, sometimes, or never. A. An isosceles triangle is ___ an equilateral triangle. B. An obtuse triangle is ___ an equilateral triangle. C. An interior angle of a triangle and one of its adjacent exterior angles are ____ supplementary. D. The acute angles of a right triangle are ___ complementary E. A triangle ____ has a right angle and an obtuse angle. Find the measure of the numbered angles     Use the information about wing deflectors: A. B.  A. In the diagram, ABC TUV . A ? BC D. B. C. VT ? VTU ? E. mA  Which of the following statements can be used to describe the congruent triangles in exercise 6? There may be more than one answer. Use the given information to find the indicated values.