Respuesta :

Aisin

a)
The dark rectangle : 6x (square units)
The light rectangle : 5 x 6 = 30 (square units)

b) 2 ways to show the area of the entire figure :

6x + 30 square units (sum of 2 area)

6 x (x+5) (length x width, where the width is 6, and length is x + 5)

Hope it helps :)

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