High school geometry Math Mission

The   is a set of skills on Khan Academy. This mission consists of foundation material and many topics.

Mission Foundations

 * 1) Coordinate plane problems in all four quadrants
 * 2) Multiplying and dividing negative numbers
 * 3) Volume word problems with fractions and decimals
 * 4) Multiplying decimals 3
 * 5) Equivalent expressions with distribution and combining like terms
 * 6) Identifying terms, factors, and coefficients in expressions
 * 7) Simplifying square roots 2
 * 8) Slope-intercept equation from two solutions
 * 9) Equations with variables on both sides
 * 10) Area and circumference of circles
 * 11) Exponents
 * 12) Evaluating expressions with variables word problems
 * 13) Equations of parallel and perpendicular lines
 * 14) Solving proportions
 * 15) Slope intuition
 * 16) Finding area by composing and decomposing shapes
 * 17) Volume with fractions

Tools of geometry

 * 1) Recognizing rays, lines, and line segments
 * 2) Drawing rays, lines, and line segments
 * 3) Points, lines, and planes
 * 4) Geometric definitions

Angles and intersecting lines

 * 1) Measuring angles
 * 2) Angle types
 * 3) Vertical angles
 * 4) Equation practice with vertical angles
 * 5) Congruent angles
 * 6) Parallel lines 1
 * 7) Equation practice with congruent angles
 * 8) Line and angle proofs
 * 9) Finding angle measures 1
 * 10) Finding angle measures 2
 * 11) Angles of a polygon
 * 12) Complementary and supplementary angles
 * 13) Equation practice with angle addition

Congruence

 * 1) Exploring rigid transformations and congruence
 * 2) Defining congruence through rigid transformations
 * 3) Reason about the triangle congruence postulates
 * 4) Congruent triangles 1
 * 5) Congruent triangles 2
 * 6) Recognizing triangle types
 * 7) Triangle angles 1

Similarity

 * 1) Exploring angle-preserving transformations and similarity
 * 2) Defining similarity through angle-preserving transformations
 * 3) Similar triangles 1
 * 4) Similar triangles 2
 * 5) Determine whether triangles are similar using the AA criterion
 * 6) Determine whether triangles are similar using the SSS criterion
 * 7) Solving problems with similar and congruent triangles
 * 8) Angle bisector theorem

Right triangles and trigonometry

 * 1) Pythagorean theorem
 * 2) Pythagorean theorem word problems
 * 3) Pythagorean Theorem proofs
 * 4) Special right triangles
 * 5) Trigonometry 0.5
 * 6) Trigonometry 1
 * 7) Trigonometry 1.5
 * 8) Trigonometry 2
 * 9) Applying right triangles
 * 10) Trigonometric functions and side ratios in right triangles

Perimeter, area, and volume

 * 1) Area of triangles
 * 2) Area of triangles 2
 * 3) Shaded areas
 * 4) Triangle inequality theorem
 * 5) Radius, diameter, and circumference
 * 6) Area of a circle
 * 7) Area of parallelograms
 * 8) Area of trapezoids, rhombi, and kites
 * 9) Area of quadrilaterals and polygons
 * 10) Nets of 3D figures
 * 11) Surface area using nets
 * 12) Surface area
 * 13) Solid geometry
 * 14) Surface and volume density word problems
 * 15) Volume word problems with cones, cylinders, and spheres
 * 16) Slicing 3D figures
 * 17) Cross sections of 3D objects
 * 18) Rotate 2D shapes to make 3D objects

Circles

 * 1) Circles and arcs
 * 2) Areas of circles and sectors
 * 3) Inscribed angles 1
 * 4) Central, inscribed, and circumscribed angles
 * 5) Pythagorean theorem and the equation of a circle
 * 6) Equation of a circle in factored form
 * 7) Equation of a circle in non-factored form

Quadrilaterals

 * 1) Quadrilateral types
 * 2) Quadrilateral angles

Transformations

 * 1) Perform translations
 * 2) Perform rotations
 * 3) Perform reflections
 * 4) Perform dilations
 * 5) Find the translation that maps a given figure to another
 * 6) Translations
 * 7) Defining rotations (interactive)
 * 8) Draw the image of a rotation about the origin
 * 9) Draw the image of a rotation about an arbitrary point
 * 10) Defining reflections (interactive)
 * 11) Draw the image of a reflection
 * 12) Advanced reflections
 * 13) Qualitatively defining rigid transformations
 * 14) Symmetry of two-dimensional shapes
 * 15) Dilations
 * 16) Draw the image of a dilation
 * 17) Find the dilation that maps a given figure to another (basic)
 * 18) Find the dilation that maps a given figure to another (advanced)
 * 19) Precisely defining rigid transformations

Analytic geometry
Users can view other Math Missions here.
 * 1) Geometry problems on the coordinate plane
 * 2) Coordinate plane word problems with polygons
 * 3) Distance formula
 * 4) Midpoint formula
 * 5) Dividing line segments
 * 6) Equations of parallel and perpendicular lines
 * 7) Distance between point and line