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Salsk061 [2.6K]
3 years ago
11

Find the area of a rectangle that is 7 cm long and 3 cm wide. You can use the tool to help you solve. 7 cm2 10 cm2 20 cm2 21 cm2

Mathematics
1 answer:
stiks02 [169]3 years ago
8 0

Answer:

21sq

Step-by-step explanation:

multiply the l times the w which would be 3x7 and get 21.

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