Question

How much have you learnt - 4
1.
The length of a ground is 140 metres and it's breadth is 80 metres. Ho
much distance will have to cover to complete the three rounds of it?​

Answer 1

Answer:

solve according to perimeter of rectangle..

2(l+b)...

answer will be come..

Answer 2

Answer:

1320meters

Step-by-step explanation:

length of the ground= 140m

bredth of the ground= 80m

perimeter of the ground = 2(l+b)

= 2 × 140+80

= 2× 220 = 440 meters.

therefore one round of the ground = 440m

three rounds of the same ground will be 3×440 = 1320 meters.

hope it helps...