What is the smallest angle of rotational symmetry for a square?

90

Step-by-step explanation:

i got it right on the test :) good luck

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.