10-03-2018
Mathematics

contestada

Please help me. Im at 94 now, 6
more to go!!!

Please help me Im at 94 now 6 more to go class=

Respuesta :

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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