K60
K60
10-03-2018
Mathematics
contestada
Please help me. Im at 94 now, 6
more to go!!!
Respuesta :
Photon
Photon
10-03-2018
You have to add the areas of the three rectangles.
A1 = 39*11 = 429 m²
A2 = (39-12)*7 = 27*7 = 189 m²
A3 = 10*6 = 60 m²
A = 429 + 189 + 60 = 678 m².
Hope this helps !
Photon
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