A square board has an area of 121 sq cm. What is its perimeter?
Answers
Answered by
5
Given that the area is 121
Area of a square is side square.
So underoot of 121 gives the side of the square
That is 11 cm
Therefore perimeter of the square is 4×11 = 44 cm
Answered by
2
Answer:
given area of square is 121
area of square =side^2
121=side^2
side =11
perimeter of square =4side
...............=4×11
...............=44unit
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