URGENTLY TOMORROW IN SCHOOL NUMBER 2,3,4! VERY MUCH I ASK HELP ME

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2. 17 mm =1.7 cm of P=(5+1.7)*2=13.4 of cm - rectangle perimeter. S=5*1.7=8.5 cm² - the area of a rectangle. 3. а). √256=16 mm - the party of a square. б). É = 16*4=64 mm - square perimeter. 4. a) S BOF=4:2=2 of cm² of B) S ABO=2+2=4 cm² c) S ABD=4+2+2=8 cm² d) SAOD=2+2=4 cm²
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