1.2.3 Colors and Gradients Quiz CMU CS Academy

What does the rgb value stand for when choosing colors?

• Red, Yellow, Blue

• Red, Green, Blue

• Red, Green, Black

• Red, Green, White

Where can you find the documentation for all the different commands and colors in cmu cs academy?

• At the bottom of the page

• In the settings menu

• In the help section

• On the top of the page under 'docs and colors'

What is the range of values for the red, green, and blue in the rgb color selection?

• 0 to 100

• 0 to 255

• 0 to 200

• 0 to 50

What happens if you don't put the starting quote for a color in the code?

• The color will not be recognized

• The color will default to black

• The code will not run

• The color will default to white

In addition to solid colors, we can use ​ (a)   , which fade from one color to another color. We'll start with radial gradients, which fade from the ​ (b)   of the shape ​ (c)   to its border.

• gradients
• center
• outwards

What does the 'gradient' option do in the fill attribute?

• It creates a smooth transition between two or more colors

• It fills the shape with a single color

• It adds a pattern to the shape

• It changes the border color of the shape

Rect( 40, 50, 70, 70, fill=gradient('red', 'blue', ​ (a)   'right-bottom'))

Rect(125, 50, 70, 70, fill=gradient('red', 'blue', ​ (b)   'top'))

Rect(210, 50, 70, 70, fill=gradient('red', 'blue', ​ (c)   'left-bottom'))

Rect(295, 50, 70, 70, fill=gradient('red', 'blue', ​ (d)   'right'))

• start=
• begin=
• code=

How can you start a gradient from a specific side of the shape?

• By using the 'side' attribute

• By using the 'begin' attribute

• By using the 'from' attribute

• By using the 'start' attribute

What happens if the parentheses and commas are not used correctly in the code?

• The shape will not be filled

• The colors will not be displayed

• The code will not run

• The colors will default to black and white

What is the purpose of the 'docs and colors' page in CMU CS Academy?

• To provide documentation for all commands and colors

• To showcase different color combinations

• To offer coding tips and tricks

• To display examples of shapes and gradients