Khan Academy JS

The command: ellipse( 200,100, 20, 20) will draw:

• an ellipse that is 100 pixels wide and 100 pixels high
• a circle whose center is 200 pixels across and 100 pixels down
• a rectangle that is 200 pixels by 100 pixels wide
• a circle that is 200 pixels in diameter

What is the correct order of parameters in rect()?

• rect(x, y, width, height);

• rect(y, x, width, height);

• rect(x, y, height, width);

• rect(width, height, x, y);

Color is defined by these three colors

• Red, purple, orange

• Red, Blue, Green

• Green, Blue, Orange

What command colors a shape?

• color (43, 255, 0);
• bucket (43, 255, 0);
• fill (43, 255, 0);
• bucket (43, 255, 0);

What does var stand for?

• Variant
• Variable
• Varies

To draw an oval with its center at the origin, width 100, height 150, which one is correct?

• ellipse(0, 0, 100, 150);

• ellipse (150, 0, 0, 100);

• ellipse (100, 150, 0, 0);

• ellipse (0, 100, 0, 150);

What command draws a rectangle?

• rec (10, 20, 100, 200);
• rect (10, 20, 100, 200)
• rect (10, 20, 100, 200);
• ellipse (10, 20, 40, 40)

Which command colors the background of your canvas?

• background 
• endShape
• var = color
• fill

What command draws a line?

• stroke (200, 220, 275, 220);
• line (200, 220, 275, 220);
• horizontal (200, 220,  60, 75);
• pencil (200, 220, 275, 220);

What is at the end of a line of code?

• #
• ;
• )
• >