Question

2 boxers have to fight in a sqaure arena of side 35m. 4 poles are fixed on the ground at the corners of the arena. A rope fence is to be put up around the poles to keep the spectators away. What length of rope will be required if 5m rope is required for tying each of the knots?

Answer 1

Answer:

160 m

Step-by-step explanation:

perimeter of arena = 4s=140

there are 4 corner poles and at each pole the knot of rope required is 5 cm

therefore the total amount of rope required will be 140 + (5*4)

= 140+20

= 160m