the altitude is the true height of the triangle
{"Image DocumentName": "The altitude is the true height of the triangle.", "Image ImageDescription": "Tell whether each red segment is an altitude of the triangle. The altitude is the true height of the triangle. YES. NO. YES.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}