Math, asked by noor5174, 1 year ago

please give it with explain method

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Answered by samantha379
2

Answer:


Step-by-step explanation:for fencing wire length we should find perimeter of triangle

Perimeter of triangle =a+b+c

a=90m,b=80m,c=70m

Perimeter of triangle =90m+80m+70m

Perimeter of triangle =240m

The length of the wire used for fencing is 240m


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