YO, whats up guys. I'm supposed to do question number 15. Here was the question.
(no pictures, sorry)
the coordinate grid shown was drawn on centimetre grid paper. What is the length of line segment AB? Express your answer to the nearest tenth of a centimeter.
We have to find the length of a diagonal line on centimeter grid paper. In order to get from one point to the other point, you have to go up 4 squares and over 2 squares. So the length of the line is approximately 6 squares, because 4+2=6.
I know it's complicated without pictures, but there's my work.