Interact with the app below for a few minutes. [br]Then, answer the questions that follow. [br][br]Be sure to change the locations of this triangle's vertices each time [i]before[/i] you drag the slider!
What is the [b]sum of the measures of the interior angles of this triangle? [br]ఈ త్రిభుజంలోని అంతర కోణాల కొలతల మొత్తం ఎంత?[/b]
What is the [b]sum of the measures of the exterior angles [/b]of this triangle? [br]ఈ త్రిభుజంలోని బాహ్య కోణాల కొలతల మొత్తం ఎంత?