Perimeter=2L+2W, in this case L=80+2(25) and W=170+2(25) so
P=2(L+W)=2(80+50+170+50)
P=2(350)=700m
Answer:
The first question would likely be y=10.
The second question would likely be x=20.
i think an estimate for the answer would be around 90 degrees
.3 = 3/10
.5 = 1/2
.05 = 1/20
.25 = 1/4
