The Pythagorean theorem (8th grade math)

First, I explain what the Pythagorean Theorem actually is, including visually! Then we go through several examples, solving for the unknown side in a right triangle using the Pythagorean Theorem. The last example includes side lengths given in root form (square root of 76 and square root of 115).

See also

Cube roots — video lesson

Math Mammoth Grade 8 curriculum

Back to the list of 8th grade videos

Back to the index of all videos