five identical rectangles are placed to form a rectangle the width of new rectangle is 15cm
area of big rectangle
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Answer:
please clarify me whether they are placed above each other or in a line
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Answer: 122.5 cm squared
Step-by-step explanation:
15cm divided by 2= 7.5cm
width=15cm
length=7.5cm
15cm x 7.5cm =
answer= 112.5cm squared
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