Question

a rectangular ground is 192 m long and 78 m wide a cyclist goes around it 10 times what distance does he cover ​

Answer 1

Answer:

l=192 w=78.

perimeter of rectangular ground is 540

then he goes around it 10 times so ×it

540 ×10= 5400m

Answer 2

2(l+b) * 10

2(192+78) *10

2(270) *10

540 *10

5400m