Answer:
12
Explanation:
P=2(a+b)
Area of yellow=a*b=11
a=11/b
P1=2(7+5)
a+b=12
P=2(a+b) Ayellow=a*b=11
P1=p2 24=2(a+b)
P1=2(7+5) a+b=12
p1=24 11/b+b=12
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