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What is the perimeter of a square that has an area of 361 sq cm and one width of the square is 19cm Please help

User Tavi
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2 Answers

6 votes
Area=side²
19 x 19 = 74
the perimeter is 74 cm
User Dthrasher
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1 vote
A square has equal sides, so the length must equal width.
User Jovany
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