Question

length and breadth of a rectangle are 12 cm and 7 cm respectively find its perimeter.​

Answer 1

length- 12cm

breadth- 7cm

perimeter of rectangle- 2(l+b)

=2(12+7)

=2×19

= 38 cm

hence,the perimeter of rectangle is 38cm.

hope this helps ^_^

Answer 2

Answer:

38 cm is the answer!!:)

Step-by-step explanation:

length = 7cm

breadth = 12cm

perimeter of rectangle = 2 (l+b)

= 2 ( 7cm + 12cm)

= 2 (19cm)

= 2×19cm

= 38cm

this is your answer....!:)