Answer:
See Explanation
Step-by-step explanation:
<em>The question is incomplete has the figure of the triangle is not given.</em>
<em>However, the following steps will guide you.</em>
To solve this question;
you need the lengths of the threes sides of the triangular fields
Represent these lengths with a, b and c
Next;
Sum these lengths together;
This gives the required length of fencing
Take for instance;
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<em>The required length of fence would be</em>
<em>Apply these steps and you'll get your answer</em>