Garden

The area of a square garden is 2/9 of triangle garden with sides 160 m, 100 m, and 100 m.

How many meters of fencing need to fence a square garden?

Correct answer:

o =  131 m

Step-by-step explanation:

k=290.2222  a=16032.6599 m b=100 m c=b=100 m  h=b2(a/2)2=1002(32.6599/2)2=60 m S1=a h2=32.6599 602=4800 m2  S2=k S1=0.2222 4800=320031066.6667 m2  S2=a2  a=S2=1066.666732.6599 m  o=4 a=4 32.6599130.6395=131 m   Verifying Solution:  o2=2 2/9 160 4 100 100160 160130.6395



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