What was the initial source of subjects and models for Romanesque sculpture? miniatures in illuminated texts Byzantine icons Roman wall paintings catacomb paintings

Miniatures in illuminated texts

Explanation:

Romanesque Art, especially painting, was greatly influenced by Byzantine art.

During the 11th and 12th centuries figurative sculpture revived - the tradition of carving large works in stone and figures in bronze had died out with the fall of the Western Roman Empire - and was based on small-scale sculpture and manuscript ilumination.

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69