Khan Academy

Dilations and properties (K-A)

Dilations: scale factor (K-A)

Congruent shapes & transformations (K-A)

Non-congruent shapes & transformations (K-A)

Side lengths after dilation (K-A)

Similar shapes & transformations (K-A)

Another Pythagorean theorem proof (K-A)

Bhaskara's proof of the Pythagorean theorem (K-A)

Garfield's proof of the Pythagorean theorem (K-A)

Pythagorean theorem proof using similarity (K-A)

Cylinder volume & surface area (K-A)

Volume of a cone (K-A)

Volume of a sphere (K-A)

Graph from slope-intercept equation (K-A)

Converting a fraction to a repeating decimal – video (K-A)

Converting repeating decimals to fractions (part 1 of 2)-(video) (K-A)

Converting repeating decimals to fractions (part 2 of 2) -video (K-A)

Writing fractions as repeating decimals review – link (K-A)

Writing repeating decimals as fractions review – link (K-A)

Cube roots review (K-A)

Dimensions of a cube from its volume -video (K-A)

Intro to cube roots (K-A)

Intro to square roots (K-A)

Square root of decimal (K-A)

Square roots of perfect squares (K-A)