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From a rectangular chart paper of …

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From a rectangular chart paper of size 100cm by 80cm,six squares of size 20cm each were cut out. Find the area of the remaining chart paper
  • 1 answers

Varun Banda 7 years, 11 months ago

Length of rectangle = 100cm ;

Breadth of rectangle = 80 cm ;

Side of the square = 20 cm ;

Area of a rectangular chart paper = 100 * 80 = 8000 sq. cm

Area of a square piece cut from the chart paper = 20 * 20 = 400 sq. cm

Area of 6 square pieces cut from the chart paper = 400 * 6 = 2400 sq. cm.

Area of remaining chart paper = 8000 - 2400 = 5600 sq. cm.

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