Erica plotted the three towns closest to her house on a graph with town a
a
at (9, 12), town b
b
at (9, 7) and town c
c
at (1, 1). she drew the triangle joining the 3 points. which lists the angles formed in size, smallest to largest?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.