Hlavní obsah
Math
Common Core Math
Grade 8: Geometry
8.G.A.2
Fully covered
8.G.A.3
Fully covered
8.G.A.4
Fully covered
8.G.A.5
Fully covered
- Angle relationships with parallel lines
- Angles in a triangle sum to 180° proof
- Angles, parallel lines, & transversals
- Equation practice with angle addition
- Find angles in isosceles triangles
- Find angles in triangles
- Finding angle measures using triangles
- Isosceles & equilateral triangles problems
- Missing angles with a transversal
- Triangle angles review
- Triangle exterior angle example
- Worked example: Triangle angles (diagram)
- Worked example: Triangle angles (intersecting lines)
8.G.B.6
Fully covered
8.G.B.7
Fully covered
- Intro to the Pythagorean theorem
- Intro to the Pythagorean theorem 2
- Pythagorean theorem example
- Pythagorean theorem in 3D
- Pythagorean theorem in 3D
- Pythagorean theorem intro problems
- Pythagorean theorem word problem: carpet
- Pythagorean theorem word problem: fishing boat
- Pythagorean theorem word problems
- Right triangle side lengths
- Use area of squares to visualize Pythagorean theorem
- Use Pythagorean theorem to find area
- Use Pythagorean theorem to find isosceles triangle side lengths
- Use Pythagorean theorem to find perimeter
- Use Pythagorean theorem to find right triangle side lengths
8.G.B.8
Fully covered
8.G.C.9
Fully covered