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This Basic geometry and measurement course is a refresher of length, area, perimeter, volume, angle measure, and transformations of 2D and 3D figures. If you are learning the content for the first time, consider using the grade-level courses for more in-depth instruction.
- Unit 1
Learn how to measure the size of 2D shapes with area and...
- Start Course Challenge
Start Course Challenge - Basic Geometry - Khan Academy
- Area & Perimeter of Rectangles Word Problems
Find the missing side length of a rectangle when given its...
- Represent Rectangle Measurements
Identify length, width, area, and perimeter on rectangles....
- Triangle Angles Angle Relationships
Triangle Angles Angle Relationships - Basic Geometry - Khan...
- Complementary and Supplementary Angles (Visual)
Complementary and Supplementary Angles (Visual) - Basic...
- Area and The Distributive Property
Area and The Distributive Property - Basic Geometry - Khan...
- Finding Surface Area 3D Figures
Finding Surface Area 3D Figures - Basic Geometry - Khan...
- Unit 1
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Geometry (all content) 17 units · 180 skills. Unit 1 Lines. Unit 2 Angles. Unit 3 Shapes. Unit 4 Triangles. Unit 5 Quadrilaterals. Unit 6 Coordinate plane. Unit 7 Area and perimeter. Unit 8 Volume and surface area.
Geometria na poziomie liceum: krok po kroku | Matematyka | Khan Academy. Rozdział 1 Przekształcenia. Rozdział 2 Własności przekształceń. Rozdział 3 Przystawanie. Rozdział 4 Podobieństwo. Rozdział 5 Trójkąty prostokątne i trygonometria. Rozdział 6 Zastosowanie trygonometrii do rozwiązywania dowolnych trójkątów (poziom zaawansowany)
Rozdział 12 Podobieństwo. Rozdział 13 Trygonometria. Rozdział 14 Okręgi/Okręgów/Koła/Kół. Rozdział 15 Geometria analityczna. Rozdział 16 Konstrukcje geometryczne.
Start practicing—and saving your progress—now: https://www.khanacademy.org/math/geometry/hs-geo-transformation... Courses on Khan Academy are always 100% free.
9 sie 2010 · Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-geo...
