Hint: This pseudocode describes how to draw a regular pentagon using basic drawing commands.
FUNCTION draw_regular_pentagon():
side_length = 50 // UNITS are implied by drawing context
number_of_sides = 5
turn_angle = 360 / number_of_sides // DEGREES are implied
PEN_DOWN() // Function call style
FOR _ IN RANGE(number_of_sides):
MOVE_FORWARD(side_length)
TURN_LEFT(turn_angle)
END FOR
PEN_UP() // Function call style
END FUNCTION