Question

11. The area of a square is equal to the area of
rectangle measuring 16 cm length and
9 cm breadth. The perimeter of the square
will be
11) 21 cm
1) 25 cm
AO
nom​

Answer 1

Answer:

48cm

Step-by-step explanation:

area of square= area of rectangle

a²=l×b

a²= 16×9

a²=144

a=√144

a=12cm

now;

perimeter of square = 4a

= 4×12

= 48cm