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Brilliant_brown [7]
3 years ago
15

A square with side length C has an area of 81 square centimeters. The following equation shows the area of the square.

Mathematics
1 answer:
faltersainse [42]3 years ago
7 0

Answer:The length of a side is  

9  cm

. The length of the diagonal is  

12.73  cm.

Step-by-step explanation:

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