Question

A field is in the shape of a trapezium whose parallel side are 25m and 10m. The non parallel sides are 14m and 13m. Find the area of the field using Herons formula. (If possible please attach a picture of the diagram of the trapezium with proper labelling).

Answer 1

I hope this will help you


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Answer 2

Easier trick

Answer:

196 square meter

Step-by-step explanation:

area will equal to $\sqrt{s(s-a)(s-b)(s-l+z)} (l+z)/(l-z)$

where $s=\frac{a+b+l-z}{2}$

and a and b are non parallel sides

      l is the longer parallel side and z is the shorter parallel side