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lawyer [7]
3 years ago
14

3

Mathematics
1 answer:
sukhopar [10]3 years ago
7 0

Answer:

(a) 1km

(b)80 fence panels

Step-by-step explanation:

(a) perimeter = 300+300= 600

200+200= + 400

=1000m

1km = 1000m

(b).

1panel = 2.5 m 1× 200÷2.5 = 80

=200m

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