Step 1: Create a 2D sketch, 

You will complete the 3 tasks:

• Task 1: Create a blank sketch

• Task 2: Add shapes

• Task 3: Add dimensions & constraints to the shapes

Step 2: Create a 3D body, 

You will complete the 4 tasks:

• Task 1: Select the 3D create tool

• Task 2: Select 2D sketches [Profile] the tool require

• Task 3: Change tools options to create desire 3D body

• Task 4: Use Modify tools if needed