Why is brunelleschi considered such a significant contributor to renaissance architecture?

Filippo Brunelleschi is considered to be a significant contributor to renaissance architecture due to his invention of the linear perspective in the world of art.

Explanation:

Filippo Brunelleschi was an Italian designer and architect most famous for his design of the Florence Cathedral's dome. He also influenced a lot of the architectures and the designs of many such constructions.

He invented the linear perspective in art which allows an artist to represent the virtual world in a real space, allowing them to create an illusion of space in their works. This discovery greatly transformed the artistic world, providing them a stage to depict their imaginations in a more realistic way. This graphic arts design allows artists to perfectly represent their ideas into pictures and shows people the possibility of seeing spaces being presented on the flat surface of the paper.

i believe their role is to instruct certain sections on when they are to join and when they are to stop

the answer is b. false. a fugue is a traditional form of a composition in where a part would enter after the other and uses the same theme. the music would then grow constantly in size as well as in intensity.