Question

perimeter of a square whose area is 144 CM square is

Answer 1

Know the formula for the area of a square. The area of any rectangle (remember, squares are special rectangles) is defined as its base times its height. ...

Find the square root of the area. ...

Multiply the side length by 4 to find the perimeter.


then √144=12cm
one side is 12 cm

12×4=48cm
so,perimeter is 48cm



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