Write brief answers to the following questions.
Explain the meaning of the statements shown here, both in pseudocode and App Inventor. For example, suppose the variableX has the value 10 before the statement is executed. What value would it have after the statement is executed.
Set X to X + 1
Answer
10 +1 = 11 In pseudocode it is saying that you start with global size that is 10 and add 1 every time. every time you press the button it grows with size.
One aspect of abstraction is that it helps to reduce details to focus on what's relevant. How does the use of a variable, such asdotsize, instead of a value, such as '5', help to reduce detail and focus on what is essential in this program.
Answer
you use less code so it becomes easier