jillfrill21 jillfrill21

23-08-2017
Mathematics

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Someone help what the area of Demi's poster

Someone help what the area of Demis poster class=

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musiclover10045 musiclover10045

23-08-2017

the center square is 20 x 20 = 400

there are 4 12 x 20 areas

12*20 = 240*4 = 960

960+400 = 1360 square inches

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