Find the algebraic expression for the perimeter of the unshaded part.
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Answer:
8m+6n
Step-by-step explanation:
Perimeter=2×(l+b)
[Since it is the total
length of all the four boundaries of the rectangular field.]
=>2×(4m+6n)
=>8m+6n.-----> Answer.
Answered by
0
Step-by-step explanation
perimeter of unshaded part
p of pqrs - p of xyzs
=2(12m+6n) - 2(4m+3n)
=24m+12n-8m-6n
= 16m+6n
hope it helps
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