Respuesta :

irspow
You have a triangle with an area of bh/2=7*7/2=49/2=24.5

You have a rectangle with an area of lw=7(34-9-7)=7(18)=126

and then you have a trapezoid area of h(b1+b2)/2=9*(10+7)/2=76.5

So the total area is 24.5+126+76.5=227m^2
aaronchee
24.5+18+76.5=119 I really hope this helped you