Question

Do the points the coordinate pairs two comma eight, eight comma eight, eight comma zero, and two comma zero represent the vertices of a square or a rectangle? Explain.

Answer 1

Does your keyboard have keys tor the digits 0 through 9 and a comma and open and close parentheses? If so, please use them. It's much faster and easier to read (1, -9) than one comma negative nine. It's also much faster for you to type it.

Answer 2

Plot the points and see what they look like.