The sides of a triangle are $24.7 c m$ , $20.4 c m$ and $10.5 c m$ receptively. What is the perimeter of the triangle?

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Solution

Given the sides of a triangle are $24.7$ cm, $20.4$ cm and $10.5$ cm respectively.

Then the perimeter will be $24.7 + 20.4 + 10.5 = 55.6$ cm.

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