[size=100]There is a triangle with 3 large white vertices (points) that can be moved around.[color=#000000][br][list][*][color=#000000]An [b]exterior angle of a triangle[/b] is shown.[br][/color][/*][*][color=#000000]The 2 colored angles[/color][color=#000000] are referred to as its [/color][b]remote interior angles[/b][i]. [br][/i][/*][/list][/color][br][/size][size=100]Interact with the triangle, and use the "[b]Slide Me![/b]" tab to see what happens to the remote interior angles of the triangle. Then, answer the question at the bottom.[/size]
What do you notice about the SUM of the measures of the [color=#ff00ff][b]pink angle[/b] [/color]and [b][color=#38761d]green angle[/color][/b] (the 2 [b][i]remote interior angles[/i][/b]) of a triangle?
How does this relate to the fact we observed in [b][url=https://www.geogebra.org/m/fzjvecg9]Exploration 1[/url][/b]? Make a connection and explain.
Find the [b]fact[/b] that this exploration helps us visualize, and draw a visual on your[b] UNIT 1 Fact Sheet B[/b].[br]