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28 votes
28 votes
Find the length of The side of a square with area 225square units

User Virendra Kumar
by
2.8k points

2 Answers

16 votes
16 votes

Answer:

Formula for area of square;

A = a^2

where a represents the length of one side of the square, so;

A = a^2

given that the total area is 225,

225 = a^2

√225

= 15

User FeliceM
by
2.6k points
15 votes
15 votes

Answer:

Explanation:

Let length of side = x

area = x²

so x² = 225 = 15²

then x = 15 units

User Andrey Breslav
by
2.8k points