Answer:
12 units
Step-by-step explanation:
A=hbb/2=6·4/2= 12
2x3+9x2+8x+4x2+18x+16
2x3+13x2+26x+16
there are 2 right angles
i actually dont know
It may be Arrow diagram yes or not
The answer should be
780x + 1500y=31000
please correct me if i'm wrong
