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Geometry Objectives for Test/Review 12 Block 1 4-9 Prove theorems about isosceles and equilateral triangles. Apply properties of isosceles and equilateral triangles. 5-1 Prove and apply theorems about perpendicular bisectors. Prove and apply theorems about angle bisectors. 5-2 Prove and apply properties of perpendicular bisectors of a triangle. Prove and apply properties of angle bisectors of a triangle. Block 2 4-6 Apply ASA, AAS, and HL to construct triangles and to solve problems. Prove triangles congruent by using ASA, AAS, and HL. 4-7 Use CPCTC to prove parts of triangles are congruent. 4-7 Extension: Prove the slope criteria for parallel and perpendicular lines. 4-8 Position figures in the coordinate plane for use in coordinate proofs. Prove geometric concepts by using coordinate proof. Block 3 4-4 Use properties of congruent triangles. Prove triangles congruent by using the definition of congruence. 4-5 Apply SSS and SAS to construct triangles and solve problems. Prove triangles congruent by using SSS and SAS. Block 4 4-2 Classify triangles by their angle measures and side lengths. Use triangle classification to find angle measures and side lengths. 4-3 Find the measures of interior and exterior angles of triangles. Apply theorems about the interior and exterior angles of triangles. Block 5 3-6 Graph lines and write their equations in slope-intercept and point-slope form. Classify lines as parallel, intersecting, or coinciding. 4-1 Draw, identify, and describe transformations in the coordinate plane. Use properties of rigid motions to determine whether figures are congruent and to prove figures congruent.