Question

Find the area of the fields shown in Fig. (All measurements are in metres)

• A. $2572m^2$
• B. $25070m^2$
• C. $2472m^2$
• D. $2470m^2$

Answer 1

The correct option is A $2572m^2$

$Thefigurehas4trianglesand2rectangles.Areaoftriangles=\frac{1}{2}\times 10\times 20+\frac{1}{2}\times 18\times 28+\frac{1}{2}\times 20\times 28+\frac{1}{2}\times 30\times 20=932Areaofrectangles=35\times 28+33\times 20=1640Totalarea=1640+932=2572$