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13 votes
13 votes
The area of a square is 900cm, Find the perimeter

User Aaron Dufour
by
3.0k points

2 Answers

27 votes
27 votes

Answer:

30 cm

Explanation:

we know that the area of a square is axa (a side)

that is a^2

a^2 = 900

prime factorization of 900 = 2x3x5

=30 cm

( verification ) axa = 30x30 ='900

perimeter = 4x side

side=30

=30x4

=120 cm

therefore ans done

User Kelsin
by
3.1k points
19 votes
19 votes

Answer:

3600

Explanation:

the formula to find the area of a square is:

A=a2

the formula to find the perimeter of a square is:

P=4a

hope that helps

User IrfanClemson
by
2.5k points