Back to Special right triangles: 45-45-90 and 30-60-90 — Problem 2 · Task Set 5
Special Right Triangles: 45-45-90 and 30-60-90
Grade 10·21 problems·~35 min·Digital SAT Math·topic·sat-geotrig-rt-special
Work through problems with immediate feedback
A
Recall / Warm-Up
1.
In a 30-60-90 triangle, which side is opposite the 30° angle?