I believe it’s perpendicular but let me know if I’m wrong:)
Explanation:
the principle of design are the rules are designer must follow to create an effective and attractive composition. the fundamental principle of design are emphasis comma balance and alignment, contrast , repetition , proportion, movement and white space. design differ from art in that it has to have a purpose .
Answer:
Triangle Circle Semi-Circle Square Rectangle Parallelogram Rhombus Trapezium Kite Polygons (Pentagon, Hexagon, Octagon, Nonagon, Decagon, etc.)
The environment has no change time does