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galina1969 [7]
2 years ago
10

Work must be shown, 15 points if answered, + brainlynessiest answer

Mathematics
1 answer:
Mkey [24]2 years ago
3 0

Answer:

40cm

Step-by-step explanation:

if the area is 100 then you have to do the square root of 100 which is 10.

each side is 10.

10 x 4 because 4 equal sides

40

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