caption: Need to Know In any triangle, the sum of the measures of the interior angles is proven to be 180°.
exif: {"Image DocumentName": "Need to Know In any triangle, the sum of the measures of the interior angles is proven to be 180\u00b0.", "Image ImageDescription": "The measure of any exterior angle of a triangle is proven to be equal to the sum of the measures of the two non-adjacent interior angles.", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}