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kakasveta [241]
4 years ago
6

The length of a rectangle is 6 cm longer than its width.

Mathematics
1 answer:
sergey [27]4 years ago
7 0
L= 6+w
6+2w=36
-6 -6
2w=30
w=15; l= 21
15x21= 315
A=315
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