Question

The area of square field is 63504 m power 2. How much time will a man take to complete one round along its boundary, if he cycles at a constant speed of 26.88 km/h​

Answer 1

Answer:

9.45 hours

Given,

area of square field=63504m^2

speed =26.88 km/h

step by step explanation:

area of square=side× side=63504m^2

s^2=63504m^2

side=63504m

perimeter=63504×4=2,54,016m

distance=2,54,016m=254.016 km

speed =26.88km/h

FORMULA:

time = distance÷speed

time =254.016÷26.88

time taken is equal to 9.45 hours

Answer 2

Answer:

0.0375 hr or 2.25 mintues, please mark as brainliest

Step-by-step explanation:

Area = 63504 metre,

for one round he has to travel the perimeter of that square

so side *side= 63504

a^2= 63504

so side = 252

and perimeter = 1008 m

= 1.008 km

time = distance/speed

= 1.008/26.88

=0.0375 hr or 2.25 mintues