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  1. Basic geometry and measurement | Math - Khan Academy

    Classify shapes and solve problems using what we know of the properties of shapes.

  2. Shapes | Geometry (all content) | Math | Khan Academy

    Classify shapes and solve problems using what we know of the properties of shapes.

  3. Khan Academy | Khan Academy

    Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

  4. Figuras | Geometría básica | Matemáticas por area | Khan Academy

    Clasifica figuras y resuelve problemas utilizando lo que sabemos de las propiedades de las figuras.

  5. Geometry | Grade 4 Math | Khan Academy

    Basic shapes and their properties Learn Polygons review Properties of shapes: FAQ Recognizing shapes Counting faces and edges of 3D shapes Recognizing common 3D shapes

  6. Free Math Worksheets - Khan Academy Blog

    Mar 15, 2021 · They’ll help you assign the perfect practice for each student from our full math curriculum and track your students’ progress across the year. Plus, they’re also 100% free — with no …

  7. Cross sections of 3D objects (basic) (practice) | Khan Academy

    Cross sections of 3D objects (basic) Math> 7th grade math> Geometry> Slicing geometric shapes

  8. Plane figures: Quiz 3 | Properties of shapes | Khan Academy

    Course: Basic geometry and measurement > Unit 4 Quiz 3 Quiz 3 Plane figures Math Basic geometry and measurement

  9. Identify line symmetry (practice) | Khan Academy

    Practice identifying lines of symmetry on shapes and determining whether a shape has line symmetry.

  10. Classifying shapes by lines and angles (video) | Khan Academy

    This first shape, the second shape, and the fourth shape all match clue one, they're all quadrilaterals. Looking at clue two, it says our shape has no right angles.