l=(x+3) b=(x_3) find perimeter
Answers
Answered by
1
Answer:
4x
Step-by-step explanation:
perimeter=2(l+b)
=2(x+3+x-3)
=2(2x)=4x
Answered by
1
Answer:
perimeter of rectangle is 2(l+b)
l=x+3
b=x-3
=2(x+3+x-3)
=2(2x)
=4x
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