Question

Find the perimeter of a rectangle in which length =8m 5dm and breadth= 6m 8dm​

Answer 1

Step-by-step explanation:

1 dm = 0.1 m

5 dm = 0.1×5

= 0.5 m + 8 m

=8.5m

8dm = 0.1×8

= 0.8 + 6

= 6.8 m

Area of rectangle = 2×(length + breath)

=2×(8.5m + 6.8 m)

= 2×15.3m

= 30.6m

Hope it will help u.

Answer 2

Step-by-step explanation:

30.6

=30m 6 dm

is correct answer in this question