A carpet measures 30m by 20m . A strip of 4m wide is cut from it all around. Find the area of remaining carpet and also the area of the cutout strip ..
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Answer:
area of remaining carpet=264sq.m
area of the cutout strip=336
Step-by-step explanation:
Area of whole carpet = 600 sq.m. For remaining carpet length = 30-4×2 = 22 m and width = 20-4×2 = 12 m. Area of remaining carpet = 22 × 12=264sq.m.
Area of
cutout strip=600-264=336m
sq.
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