Question

find the area of the square whose perimeter is 26 cm

Answer 1

4a=26
a=26÷4=6.5
it is the answer .i hope u it will help u

Answer 2

2$\pi$r= 26
$\pi$r= 13
r                    = 91÷22
$\pi$$r^{2}$= [22÷7] [91÷22×91÷22]
                                            =183.273
The area of square whose perimeter is 26 is 183.273 cm²