Four types of contrasting scheme -
1.Complementary harmony
Uses two hues that lie directly opposite to one another on the Colour Wheel.
2.Double complementary
Has two pairs of complements, usually neighbours on the Colour...
A table of the given information is as follows
Number of spokes
4
6
8
10
12
Angle between a pair of consecutive spokes
90°
60°
x1
x2
x3
From the given table, we obtain
4 × 90° = 360° = 6 × 60°
Thus,...