What is the length of each side of a square if its area is 121 ft??
11 feet
12 feet
10 feet
30 feet
Question
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Question
What is the length of each side of a square if its area is 121 ft??
11 feet
12 feet
10 feet
30 feet
You must be logged in to post a comment.
Answer:
11 ft = side length
Step-by-step explanation:
The area of a square is found by
A = s^2
121 = s^2
Taking the square root of each side
sqrt(121) = sqrt(s^2)
11 = s
Answer:
11 feet
Step-by-step explanation:
Given,
Area of square ( a^2 ) = 121 ft
To find : Length of each side ( a ) = ?
Formula : –
Area of square = a^2
a^2 = 121
a = √121
a = 11 feet