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Firdavs [7]
3 years ago
10

A rectangular swimming

Mathematics
1 answer:
netineya [11]3 years ago
5 0

Answer:

77

Step-by-step explanation:

perimeter=150

lets name the length x

length=x

width=x-2

2[x±x-2]=150

2x±2x-4=150

4x=154

154÷4=77

x=77

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