relationship between exterior interior angles triangle
{"Image DocumentName": "Angle relationship", "Image ImageDescription": "An interior angle is formed by two sides of a triangle. An exterior angle is formed by one side of the triangle and extension of an adjacent side. Interior angle <3 and exterior angle <4.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}