Newest
45-45-90 triangle side ratios
Showing the ratios of the sides of a 45-45-90 triangle are 1:1:sqrt(2)
Khan Academy
Special right triangles
522
05:41
30-60-90 triangle side ratios proof
Proving the ratios between the sides of a 30-60-90 triangle
Khan Academy
Special right triangles
520
06:58
30-60-90 triangle example problem
Using what we know about 30-60-0 triangles to solve what at first seems to be a challenging problem
Khan Academy
Special right triangles
565
06:39
