The area of a square field is 8 hectare. How long would a man take to cross it diagonally by walking at the rate 4 kmph
Answers
Answered by
2
Area = 8 hectare = 0.08 km^2 (side*side)
Diagonal = sqrt(2) * side = sqrt(2) * sqrt(Area)
= sqrt[2*0.08] = sqrt[0.16] = 0.4 km
Rate(4) = distance traveled(0.4) / time (x)
x= 0.4/4 = 0.1 hr
Diagonal = sqrt(2) * side = sqrt(2) * sqrt(Area)
= sqrt[2*0.08] = sqrt[0.16] = 0.4 km
Rate(4) = distance traveled(0.4) / time (x)
x= 0.4/4 = 0.1 hr
Similar questions