5
4
5
5.
A boy is cycling along a square field at the speed of 18
km/hr. In how much time will he complete 5 rounds if Q2. Ho
the area of square field is 9604 m?
10
Answers
Answered by
0
Answer:
time = 382 seconds
Step-by-step explanation:
Area of the square = side² = 9604 m²
side² = 9604 m²
side = √9604 m²
side = 98 m
perimeter of square = 4 × 98m = 382m
total distance travelled = 5 × 382 = 1910m
speed = 18 km/hr = 18 × 5 / 18 m/s = 5m/s
time = distance / speed
time = 1910 / 5
Similar questions