Question

question 3. tracy started facing right, which direction would she be facing after we ran the following code? 1. left(90) 2. left(90) 3. right(90)

Explanation:

Step1: Initial direction

Tracy starts facing right.

Step2: First left - turn

A left - turn of 90 degrees from right makes her face up.

Step3: Second left - turn

Another left - turn of 90 degrees from up makes her face left.

Step4: Right - turn

A right - turn of 90 degrees from left makes her face up.

Answer:

Up