Difficulty Level From 1 to 5 (1 is Easiest; 5 is Hardest)
Project 1: Solving Right Triangles given 2 Leg Lengths: Difficulty Level 2
Project 2: Solving Right Triangles given a Leg and Hypotenuse: Difficulty Level 2
Project 3: Solving Right Triangles given a Leg and Acute Angle: Difficulty Level 2
Project 4: Solving Right Triangles given the Hypotenuse and an Acute Angle: Difficulty Level 2