Question

Area of a square is miswritten as 484sq.cm instead of 576sq.cm what is the actual perimeter of the square?​

Answer 1

Answer:

area of square=s2

576=s2 s=24cm

perimeter of square =2s

=2(24)

=48cm

Answer 2

Given

Area of a square is miswritten as 484sq.cm instead of 576sq.cm

To Find

Actual perimeter of the square

$\sf\huge\bold{\underline{\underline{{Solution}}}}$

Formulae used here :

★Area of square =(side)²★

Area of Miswritten square =484cm²

=>(side)²=484

=>side=√484=22cm

Hence,side of Miswritten square is 22cm

Area of original square =576cm²

=>(side)²=576

=>side=√576

=>side=24cm

Hence,side of original square is 24 cm

According to the question,we have to find the actual perimeter of the square so,we consider/take the side of original square.

★Perimeter of square =4×side ★

perimeter of square=4×24cm

Perimeter of square=96cm✅

Extra information=>

PERIMETER

Perimeter is the total distance occupy by a solid 2D figure around its edge.

Some properties of square:-

• A square is a quadrilateral having 4 sides & 4 vertices.
• All sides of a square are equal.
• Opposite sides of a square are parallel.
• The diagonals of a square bisects each and makes an angle of 90°
• The sum of square of Diagonals is greater than the sum of square of their sides.