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Geometry Review of Semester 1 Exercise Name ____________________ Date _____________________ Provide a correct drawing for each of the boxes below. Boxes labeled “FORMULA” require a formula, not a drawing. Boxes labeled “NUMBER” require a number, not a drawing. You may use your notes or your laptop for this exercise. Point P AB Line m CD GH 3 collinear points A, B, and C Plane Q Intersecting lines r and s 2 Parallel lines 2 Perpendicular lines Parallel lines m and n with transversal t Linear pair Midpoint M of segment CD Supplementary angles Complementary angles Perpendicular Angle bisector of FORMULA Midpoint formula FORMULA Distance formula bisector of CD ABC FORMULA Pythagorean theorem Obtuse angle Acute angle Right angle Straight angle Adjacent angles ABC and CBD Corresponding angles 9 and 10 Alternate interior angles 1 and 2 Alternate exterior angles 3 and 4 Same-side (consecutive) interior angles 5 and 6 Same-side (consecutive) exterior angles 7 and 8 Acute triangle Right triangle Obtuse triangle Scalene triangle Isosceles triangle Equilateral triangle Equiangular triangle NUMBER The sum of the three angles of a triangle 2 triangles congruent by SSS 2 triangles congruent by SAS 2 triangles congruent by AAS 2 triangles congruent by ASA 1 midsegment of 1 perpendicular bisector of XYZ 1 angle bisector of XYZ 2 XYZ 1 altitude of XYZ 1 median of XYZ Circumcenter of Incenter of XYZ Orthocenter of Centroid of XYZ Quadrilateral ABCD Pentagon Hexagon Heptagon Octagon NUMBER A nonagon has how many sides? NUMBER A decagon has how many sides? NUMBER A dodecagon has how many sides? FORMULA Formula for finding the sum of the interior angles of any polygon with n sides NUMBER Sum of the exterior angles of any polygon Parallelogram DEFG Exterior angle of a pentagon Rectangle Rhombus Square Trapezoid Isosceles trapezoid Kite Diagonals of a rectangle XYZ 3 XYZ