Question

What is the area of this plot in hectares?

Answer 1

Answer:

Area of plot =Area of Square +Area of triangle

=300²+1/2×104×180

=90000+9360

=99360m²

Answer 2

Answer:

The plot is made up of a rectangle and a trapezium:

Total area = area of rectangle+area of trapezium

${ \tt{area = 2(l + w) + \frac{1}{2} h(a + b)}}$

substitute:

${ \tt{area = 2 (300 + 196) + \frac{1}{2} (300 - 196)(480 + 300) }} \\ \\ { \tt{area = 992 + 40560}} \\ \\ { \boxed{ \boxed{ \tt{ \: \: area = 41552 \: \: {m}^{2} \: \: }}}}$