SECTION -E 18. A farmer has a triangular plot of land with a pond at the centre, which he uses to rear his cattle, sheep and poultry, as shown in the figure. Now using the given information answer the following. Q1. Find the area of field used for cattle rearing. Q2. Find the area of field used to raise sheep. Q3. Find the area of field used to raise poultry. Q4. Find the area of pond.