Students will be able to:
-
Explain how sequence works in programming.
Computer Science: Programming -
Explain why a program gives the output that it does.
Computer Science: Programming
Draw a triangle (without a loop)
Challenge Level: Beginner
Learning outcomes
Requirement:
Write a program that draws a triangle (with equal sides), starting from point x:0, y:0, with its sides equal to 100 steps without using a repeat loop.
Testing examples:
There are no testing examples for this challenge.
Languages
Scratch
What it should look like
Click on the green flag to see the expected output of your program.
Recommended blocks
when green flag clickedclear
pen down
pen upmove (100) steps
turn cw (120) degrees
move (100) steps
turn cw (120) degrees
move (100) steps
turn cw (120) degreeswait (1) secs
wait (1) secs
wait (1) secsHints
- A triangle has 3 sides and 3 angles (all 3 angles always add up to 180 degrees). A equilateral triangle has 3 equal sides and 3 equal angles.
- Block
wait () secswaits specified number of seconds, then continues with next block. To be able to see each sides of the triangle being drawn, use the wait block after turning each angle.
