High School Geometry Math Skill Practice
Congruence
Transformations
Angle vocabulary

Translations: find the coordinates

Transformations that carry a polygon onto itself

Rotate polygons about a point

Transformations, Rotations and Reflections

Rigid Motions
Use the definition of Congruence in terms of Rigid motions

Congruent Triangles

Congruence Triangles (ASA, SAS, and SSS)

Geometric Theorems
Proofs involving angles

Proofs involving triangles

Proofs involving quadrilaterals

Geometric Constructions
Construct the midpoint or perpendicular bisector of a segment

Construct an equilateral triangle inscribed in a circle

Similarity, Right Triangles, & Trigonometry
Similarity Transformations
Dilations and parallel lines

Dilations and scale factors

Similar figures: side lengths and angle measures

Similar triangles and indirect measurement

Prove Theorems Similarity
Proofs involving triangles II

Similar triangles and indirect measurement

Trigonometric Ratios
Trigonometric ratios: sin, cos, csc, sec, cot and tan

Complementary angles

Solve a right triangle

Trigonometry Triangles
Area of a triangle: sine formula

Law of Sines and Cosines

Solve a triangle

Circles
Circles
Similarity of circles

Inscribed angles

Perimeter of polygons with an inscribed circle

Tangent lines

Areas of Sectors of Circles
Arc measure and arc length

Expressing Geometric Properties with Equations
Geometric Description and the Equation for a Conic Section
Write equations of circles in standard form using properties

Write equations of parabolas in vertex form using properties

Write equations of ellipses and hyperbolas in standard form using properties

Simple Geometric Theorems
Slopes of parallel and perpendicular lines

Midpoints

Area and perimeter of a triangles

Geometric Measurement & Dimension
Volume Formulas
Volume of cylinders, pyramids, cones, and spheres

Visualize Relationships between 2-D and 3-D Objects
Cross-sections of three-dimensional figures

Modeling with Geometry
Modeling Situations
Area and perimeter: word problems
