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(a) A square has a perimeter of 60m. What is the length of each side.

(b) A square has an area of 49cm2 . What is the length of each sid

User Amiram
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2 Answers

3 votes
a) Each side is 15 meters
User James Clarke
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Answer:

a. 15m

b. 7m

Explanation:

  • perimeter is the sides added up, there are four sides of a square, and all sides are equal
  • equation s+s+s+s or s•4 (s=sides)
  • so to find the length with the perimeter divide perimeter by 4
  • 60/4=15

  • the area of a square is s²
  • so take the square root of the area
  • √49=7
User Dalcantara
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