Q3 of 13 Page 102

Draw triangles specified below, each of perimeter 10 centimetres.

Sides in the ratio 2 : 3 : 4

Let each part be ‘x’.


Then sides will be 2x, 3x, 4x respectively.


Given perimeter = 10cm


2x + 3x + 4x = 10cm


9x = 10cm



Then the sides are






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Draw triangles specified below, each of perimeter 10 centimetres.

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