You can read posting **Sarin learns Perimeter, Area and Volume in school(Math Concept) **to learn the concept of perimeter, area and volume.

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Lower primary school mathematics question UPQ39

The figure below is made up of 3 identical rectangles.

a) Find the perimeter of the figure.

b) Find the area of the figure.

Solution:

The three triangles are identical.

From the figure above,

The length of each rectangle = 3 + 3 = 6cm

The length of the figure = 3 + 6 = 9cm

The breadth of the figure = 3 + 3 = 6cm

The perimeter of the figure = 9 + 9 + 6 + 6 = 30cm

The area of the figure = 9 × 6 = 54cm^{2}

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