Perimeter and Area of Composite Figures

Perimeter and Area of Composite Figures

TGM Original Questions

The figure below shows a piece of rectangular cardboard of dimension 8 cm by 4 cm. A square, a \(\frac{3}{4}\) disc, a right-angled triangle and a parallelogram are removed from the cardboard. Find the perimeter and the area of the remaining part of the cardboard.

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Answer:Perimeter \(=29.6\text{ cm}\) Area \(=20.5\text{ cm}^2\)

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