Tracy up to turning using angles
Quiz by Stephen Franz
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19 questions
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- Q1Which of the following is NOT a reason for loops are useful when writing code?Loops make it easier to alter code once it’s writtenLoops let us make shapes of multiple sizesLoops help us write the same program with fewer lines of codeLoops make our code easier to read30s
- Q2If I use the command right(180), which way will Tracy turn?She will turn aroundShe will turn to face upShe will turn to face leftShe will turn in a circle30s
- Q3The setposition() command moves Tracy to a coordinate and:turns her to face upturns her to face downturns her to face leftdoes not turn her30s
- Q4If you wanted Tracy to complete her command immediately, which speed value would you use?0511030s
- Q5If you want three circles to be drawn next to each other (as seen in the image below), after drawing the first circle, how far would you need to move Tracy before drawing the next circle?circle radiuscircle diameter5010030s
- Q6The following loop draws 3 circles on the screen. If I wanted to alter this loop to draw 10 circles, how many lines would my code be? for i in range(3): circle(25) forward(50)30103130s
- Q7Tracy always starts facing which direction?WestEastSouthNorth30s
- Q8If Tracy is facing right, which of the following commands can be used to turn her to face up? A. left(90) B. turn(up) C. right(270) D. setposition(90)A onlyA, B, and CA and CA, B, C, and D30s
- Q9If Tracy started facing right, which direction would she be facing after we ran the following code?UpLeftDownRight30s
- Q10If Tracy starts at the left edge of the canvas and moves forward 50 pixels, how many times will this code need to be repeated to have Tracy reach the right edge of the canvas?50108430s
- Q11Why do certain words change color in Python?To show that they are recognized as keywordsOption To show you that these words can be clicked30s
- Q12How would I tell tracy to move forward 100 pixelsTracy, move forward 100 pixelsforward 100forward(100)move(100)30s
- Q13Where does Tracy always start in the grid world?At the (-200,-200) coordinate in the bottom left hand corner of the canvasAt the (-200,-200) coordinate in the middle of the canvasAt the (0,0) coordinate in the middle of the canvasAt the (0,0) coordinate in the bottom left hand corner of the canvas30s
- Q14What are the dimensions of Tracy’s world?400 pixels x 200 pixels400 pixels x 400 pixels200 pixels x 200 pixels200 pixels x 400 pixels30s
- Q15Which commands would move Tracy forward 100 pixels? A. forward(100) B. backward(-100) C. forward(-100)A onlyB and CA, B, and CA and B30s