area of a square is 121 cm.
Find its perimeter
Answers
Answered by
0
Answer:
44 cm
Step-by-step explanation:
Area of Square = Length x Length
121 cm2 = Length ^ 2
we know 11^2 = 121
11 x 11 = 121
Thus length is 11 cm.
Perimeter of square = 4 x Length
Thus P = 11 x 4 = 44 cm
Answered by
0
Answer:
Given; area of square=121cm
edge(a)=?
area of square = a×a
121 = a^2
a^2=121
a = √121
a= 11cm
perimeter of square =4a
= 4×11
= 44cm
Step-by-step explanation:
Therefore perimeter of square is 44cm
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