•  Section IXL Activity 1.1 / 1.2 · B.3 Additive property of length· B.5 Congruent line segments 1.3 · B.2 Lengths of segments on number lines· B.4 Midpoints· B.7 Midpoint formula· B.8 Distance formula 1.4 · B.1 Lines, line segments, and ray· C.1 Angle vocabulary· C.2 Angle measures 1.5 · C.3 Identify complementary, supplementary, vertical, adjacent, and congruent angle· C.4 Find measures of complementary, supplementary, vertical, and adjacent angles· C.5 Angle bisectors 1.6 · G.1 Polygon vocabulary· S.7 Area and circumference of circles· S.8 Area of compound figures· S.12 Area and perimeter mixed review 1.7 · H.1 Parts of three-dimensional figures· T.9 Surface area and volume review 2.8 · C.8 Proofs involving angles 3.1 · D.1 Identify parallel, perpendicular, and skew lines and planes· D.3 Transversals: name angle pairs 3.2 · D.4 Transversals of parallel lines: find angle measures 3.3 / 3.4 · E.2 Slopes of lines· E.5 Slopes of parallel and perpendicular lines· E.6 Equations of parallel or perpendicular line 3.5 · D.6 Proofs involving parallel lines I 4.1 · F.1 Classify triangles 4.2 · F.2 Triangle Angle-Sum Theorem· F.3 Exterior Angle Theorem 4.3 · J.1Congruence statements and corresponding parts· J.2Solve problems involving corresponding parts· J.3Identify congruent figures 4.4 · K.1 SSS and SAS Theorems· K.2 Proving triangles congruent by SSS and SAS 4.5 · K.3 ASA and AAS Theorems· K.4 Proving triangles congruent by ASA and AAS· K.5 SSS, SAS, ASA, and AAS TheoremsK.6 SSS Theorem in the coordinate plane· K.7 Proving triangles congruent by SSS, SAS, ASA, and AAS· K.8 Proofs involving corresponding parts of congruent triangles 4.6 · K.9 Congruency in isosceles and equilateral triangles· K.10 Proofs involving isosceles triangles 4.7 · L.2 Translations: graph the image· L.3Translations: find the coordinates· L.4Translations: write the rule· L.5Reflections: graph the image· L.6Reflections: find the coordinates· L.1 Classify congruence transformations· L.12 Congruence transformations: mixed review 5.1 · M.2 Triangles and bisectors 5.2 · M.3 Identify medians, altitudes, angle bisectors, and perpendicular bisectors 5.3 · M.4 Angle-side relationships in triangles 5.5 · M.5 Triangle Inequality Theorem· M.8 Proofs involving triangles I· M.9 Proofs involving Triangles II 6.1 · G.2 Interior angles of polygons· G.3 Exterior angles of polygons· G.4 Review: interior and exterior angles of polygons 6.2 · N.2 Properties of Parallelograms 6.3 · N.5 Proving a quadrilateral is a parallelogram 6.4 · N.7 Properties of squares and rectangles 6.5 · N.6 Properties of rhombuses· N.7 Properties of squares and rectangles 6.6 · N.8 Properties of trapezoids· N.9 Properties of kites· N.2 Classify quadrilaterals· N. 11 Proofs involving quadrilaterals I· N. 12 Proofs involving quadrilaterals II 7.2 · P.1 Similarity ratios· P.2 Similarity Statements· P.4 Side lengths and angle measures in similar figures· P.6 Perimeters of Similar Figures 7.3 · P.5 Similar triangles and indirect measurement· P.7 Similarity rules for triangles 7.5 · P.10 Triangle Proportionality Theorem 7.6 · P.8 Similar triangles and similarity transformations 7.7 · A.2 Scale drawings: word problems 8.2 · Q.1 Pythagorean Theorem· Q.2 Converse of the Pythagorean theorem· Q.3 Pythagorean Inequality Theorems 8.3 · Q.4 Special right triangles 8.4 · R.1 Trigonometric ratios: sin, cos, and tan· R.7 Inverses of trigonometric functions· R.8 Trigonometric ratios: find a side length· R.9 Trigonometric ratios: find an angle measure· R.10 Solve a right triangle 8.6 · R.11 Law of Sines· R.12 Law of Cosines· R.13 Solve a triangle 9.1 · L.5 Reflections: graph the image· L.6 Reflections: find the coordinates 9.2 · L.2 Translations: graph the image· L.3 Translations: find the coordinates· L.4 Translations: write the rule 9.3 · L.7 Rotate polygons about a point· L.8 Rotations: graph the image· L.9 Rotations: find the coordinates 9.4 · L.10 Compositions of congruence transformations: graph the image 9.5 · O.1 Line symmetry· O.2 Rotational symmetry 10.1 · U.1 Parts of a circle 10.2 · U.2 Central angles· U.3 Arc measure and arc length· U.5 Circle measurements: mixed review· U.6 Arcs and Chords 10.3 · U.2 Central angles· U.3 Arc measure and arc length· U.5 Circle measurements: mixed review· U.6 Arcs and Chords 10.4 · U.9 Inscribed angles· U.10 Angles in inscribed right triangles· U.11 Angles in inscribed quadrilaterals I 10.5 · U.7 Tangent lines· U.13 Construct a tangent line to a circle 10.8 · V.3 Write equations of circles in standard form from graphs· V.4 Write equations of circles in standard form using properties· V.5 Graph circles 11.1 · S.1 Perimeter· S.2 Areas of rectangles and squares· S.3 Area of parallelograms and triangles 11.2 · S.4 Area of trapezoids· S.5 Area and perimeter in the coordinate plane 11.3 · S.7 Area and circumference of circles 11.5 · S.10 Area and Perimeter of Similar Figures 12.2 to 12.6 · T.1 Introduction to surface area and volume· T.2 Surface area of prisms and cylinders· T.3 Surface area of pyramids and cones· T.4 Volume of prisms and cylinders· T.5 Volume of pyramids and cones· T.6 Surface area and volume of spheres· T.7 Introduction to similar solids· T.8 Surface area and volume of similar solids· T.9 Surface area and volume review 13.3 · X.7 Geometric Probability