Question

see the picture and answer correctly ​

Answer 1

ಠ_ಠ confusing one tell us in easy can't understand

Answer 2

Answer:

426m^2

Step-by-step explanation:

= [(15 * 40 / 2) + (9 * 28 / 2)]m^2

= [(600 / 2) + (252 / 2)]m^2

= (300 + 126)m^2

= 426m^2