Respuesta :

5-1 x 20=56/56 x 90/56  54/67=67

Area 1: 1/2 (6×4)

Area 2: 8×5

Area 3: 8×5

1st one add with the second and the last ans multiply it with it

Im not sure if this is correct cuz its been like a century since i dont do this

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