Question

a square paper sheet has 10 2/ 5 cm long side.
find the perimeter and area​

Answer 1

Step-by-step explanation:

Area of rectangele =l×b=24 cm²

Given l=5 cm

so 5×b=24

or, b=

5

24

or, b=4.8

Then

perimeter of rectangle=

=2(l+b)

=2(5+4.8)

=2(9.8)

=19.6.

Answer 2

Answer:

104

Step-by-step explanation:

Side = 10 2/5cm = 52/2cm

Perimeter of square = 4*side

= (52/2)*4

= 104