caption: Length of a Line Segment
exif: {"Image DocumentName": "Length of a Line Segment", "Image ImageDescription": "When the line segment is like this, it is not so easy to find the exact length. Just for kicks, estimate how long you think it is. About 8? 9? To find this exact length we use the distance formula. (4,3) B. A. (-4,-4)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}