Question

2
A rectangular sheet of paper is 12-5 cm long and 10
cm wide.
Find its perimeter.​

Answer 1

Answer:

PERIMETER OF A RECTANGLE IS 2( l+b)

Length= 12.5 cm

Breadth= 10 cm

applying in the formula: 2( 12.5+10)

                                          = 2( 22.5)

                       Perimeter  = 45 cm

Answer 2

Answer:

34

Step-by-step explanation:

given

length of rectangular sheet: 12-5cm. which is equals to 7cm

breadth of rectangular sheet:10cm

now,

perimeter of rectangular sheet is: 2(l+b)

2×17

34 cm