Question

3.5 m
3.5 m
K12 m ->
67 m->​

Answer 1

Answer

here

Step-by-step explanation:

I actually think you are asking about area. Id yes, the area=314.907m^2.

Step-by-step explanation:

two rectangles with L=12m ,B=3.5m

so area of rectangule is LxB

and for the rest it is looking as a half ring

so formula for ring is π(R^2 -r^2) /2

R=7+3.5+3.5= 14m

r=7m