Question

Two boxers have to fight in a square arena o
side 30 m. Four poles are stuck into the ground
at the four comers of the boxing arena anda
rope fence is put up around the poles to keep
the spectators away. Find the length of the rope
required if 2 m of the rope is used up for tying
the knots?
Hint. Required length = Perimeter - 2 m for
knots)​

Answer 1

Answer:

Step-by-step explanation:

Up

Answer 2

Answer:

Side of square=30m

perimeter of square=length of rope required to fence

perimeter of square=side×4=30×4=120m

therefore length of rope required to fence =120m+2m=122m