Unit+8

== == == == =8.1 Voicethread: [|Similar Right Triangles]= =Alternate video: Geometric means in a right triangle= =Videos: Proofs of the Pythagorean Theorem (There is one demonstration video and 4 videos of proofs of the Pythagorean Theorem and 2 videos of the converse of Pythagorean theorem.) = =Trig Calculator=

Alternate Videos: Right triangle trigonometry
Video Notes: The first three video are in a series. Each video shows a progressively more complex example. The last two videos are also in a series. They provide a slightly different explanation. == ==