Challenge Level: Growing experience
Students will be able to:
Write a program that asks the user to enter an angle between 0 and 360 (not including 0 and 360) and displays a message saying if the angle is an acute, right, obtuse, straight or a reflex angle. It then draws two lines of length 100 steps, starting from x:0, y:0, with the given angle between them.
Your program should display the outputs shown in this table for the given inputs provided:
| Input | Output |
|---|---|
| 0 | The angle you entered is an acute angle. |
| 45 | The angle you entered is an acute angle. |
| 90 | The angle you entered is a right angle. |
| 110 | The angle you entered is an obtuse angle. |
| 180 | The angle you entered is a straight angle. |
| 240 | The angle you entered is a reflex angle. |
Click on the green flag to see the expected output of your program.
Description of different angles:
There are different ways to program checking the range using the if()/else blocks. Below are hints for two different ways you may program this:
Use a series of if() blocks sequentially checking for the ranges in each if() block.
If you need to check a range between two values you can use the operator in the condition for your if() block (the AND operator reports true if both conditions are true).
Use nested if() or if()/else blocks, which are if()/else blocks inside another set of if()/else blocks (i.e. a nested conditional statement is a conditional statement where the if() and/or else contains another conditional statement). For example:
