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What is the missing length? P 21 ft area = 378 ft?
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20 votes
What is the missing length?
P
21 ft
area =
378 ft?

What is the missing length? P 21 ft area = 378 ft?-example-1
User Freakent
by
5.1k points

1 Answer

8 votes

Answer:

p = 18 ft

Explanation:

A = 21p

378 = 21p

p = 378/21

p = 18

User Grapho
by
6.2k points
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