A man walking at the speed of 4 kmph crosses a square field diagonally in 3 meters.The area of the field is
A) 10000
B) 20000
C) 30000
D) 40000
Answers
Answered by
0
His speed in m/s be 10/9.
Apply, speed = distance /time
Distance =speed *time
=10/9 * 3* 60 = 200m
Therefore, side = 100m
Now area = 100 * 100 =10000
Apply, speed = distance /time
Distance =speed *time
=10/9 * 3* 60 = 200m
Therefore, side = 100m
Now area = 100 * 100 =10000
Answered by
0
A iss the answer pls mark brainliest
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