Question

if one side of a rectangle is 2.5 cm and the other side is 1.5 cm more than that, find the perimeter​

Answer 1

Answer:

first side =2.5

second=2.5+1.5=4

perimeter =2(l+b)

=2(2.5+4)

=2(6.5)

=13 is the perimeter of it

Answer 2

Answer:

As one side of rectangle = 2.5cm(length)

other side of rectangle = 2.5 + 1.5 cm

= 4.0cm(breadth)

Now,

Perimeter = 2×(l+b)

= 2×(2.5 + 4.0)

= 2×(6.5)

= 13 cm

Hope it helps you ........