66 P4.AP.JM.17100186
Level 3
The figure shows a big square of side 14 cm. Four small 3 cm squares are cut out from the four corners of the big square. Find
  1. the perimeter of the figure,
  2. the area of the remaining figure.
3 m
Square Rectangle Composite figure perimeter Composite figure area
67 P4.AP.JM.17100187
Level 3
The figure shows a big rectangle measuring 14 cm by 10 cm. Four small squares of side 2 cm are cut out from the four corners of the big rectangle. Find
  1. the perimeter of the figure,
  2. the area of the remaining figure.
3 m
Square Rectangle Composite figure perimeter Composite figure area
68 P3.AP.JM.17102323
Level 3
Look at the diagram. The figure is made up of two squares, A and B.
  1. Find the area of square B.
  2. Find the perimeter of the figure.
3 m
Square Rectilinear figure Composite figure perimeter Composite figure area
69 P3.AP.JM.17102318
Level 3
What is the area of the living room not covered by the square mat?
3 m
Square Rectangle Rectilinear figure Composite figure area
70 P6.AP.TL.17090804
Level 3
The figure shows a rectangular piece of paper with 3 rectangular stickers pasted on it. The stickers have a width of 13 cm each. Find the area of the region that is not covered by the stickers.
3 m
Rectangle Rectilinear figure Composite figure area

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