Mathematics, 25.01.2020 02:31 61497
Olga purchases a rectangular mirror (the shaded region) that fits exactly inside a frame. the outer perimeter of the frame measures 60 cm by 80 cm. the width of each side of the frame is 10 cm. what is the area of the mirror?
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Olga purchases a rectangular mirror (the shaded region) that fits exactly inside a frame. the outer...
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