Question

you can press the arrows · to expand each image. a. ternary form b. sonata form c. binary form d. theme and variations

Explanation:

In music, the A - B - A form is known as ternary form. Binary form is A - B, sonata form has a more complex structure with exposition, development and recapitulation, and theme and variations involves a main theme with alterations.

Answer:

a. ternary form