Gradient's parameters:

Draw Pencil in Photoshop

Fill 0% on the layers

The same instrument PenTool will help us to create another figure with the indicated sizes below:

Draw Pencil in Photoshop

Gradient Overlay:

Draw Pencil in Photoshop

Gradient's parameters:

Draw Pencil in Photoshop

Make use of the instrument PenTool and draw a figure with the shown parameters below:

Draw Pencil in Photoshop

Gradient Overlay:

Draw Pencil in Photoshop

Gradient's
 
parameters:

Draw Pencil in Photoshop

Fill 0% on the layers
The same instrument PenTool will help to create another figure with the shown parameters below:

Draw Pencil in Photoshop

Gradient Overlay:

Draw Pencil in Photoshop

Gradient's parameters:

Draw Pencil in Photoshop

The previous instrument and one more figure with the indicated parameters below:

Draw Pencil in Photoshop

Gradient Overlay:

Draw Pencil in Photoshop