[size=150][size=200][b]Move the slider so the triangle is acute.[/b][/size][/size]
[size=200][b][color=#0b5394]Click the first check box. [/color][/b][/size]
[b][size=200]Find AD and BD and use these to find the areas of the shaded rectangles.[/size][/b]
[size=200][b][color=#1c4587]Unclick the first check box. Click the second check box.[/color][/b][/size]
[b][size=200]Find CE and BE and use these to find the areas of the shaded rectangles.[/size][/b]
[size=200][b][color=#0b5394]Click the third check box; unclick the others.[/color][/b][/size]
[b][size=200]Find AF and CF and use these to find the areas of the shaded rectangles.[/size][/b]
[size=200]Use your work above to [/size][size=200]find [math]a^2+b^2[/math].[/size]
[size=200]Use your work above to [/size][size=200]find [math]a^2+c^2[/math].[/size]
[size=200]Use your work above to [/size][size=200]find [math]b^2+c^2[/math].[/size]