The answers are not correct its B,B,A,C
Complementary colours are colours that are combined to make a grayscale off colours
A complementary pair is when you combine colours that are opposite of each other like red and green, or yellow and purple etc.
When you put two of these colours together they cancel each other out which leads to that grayscale of colours like grey or even brown
Answer:
I want to answer but I have know clue
arches in roman acrcitecture helped make domes and vaulted celings.
this statement is true
Answer: Proportion is the relationship of two or more elements in a design and how they compare with one another.
Explanation:
Proportion is said to be harmonious when a correct relationship exists between the elements with respect to size or quantity. Good proportion adds <em>harmony, symmetry</em>, or balance among the parts of a design.
