Question

What is the perimeter of a rectangle with length 1.2 m and breadth 84 cm?​

Answer 1

Answer:

2×1.2+84cm=86.4

Step-by-step explanation:

perimeter of rectangle =2×(l+b)

Answer 2

Step-by-step explanation:

perimeter of rectangle = 2(l+b)

length = 1.2m

breadth = 84cm = 0.84m

perimeter = 2(1.2+0.84)

= 2(1.20+0.84)

= 2×2.04

= 4.08m

perimeter of rectangle = 4.08m

PLEASE MARK ME AS BRAINLIST AND PLEASE FOLLOW ME.