A took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min and B took the same time to cross the same field along its sides walking at the rate of 68m/min. The area of the field is?
A) 50
B) 60
C) 70
D) 80
Answers
Answered by
1
If you assume the sides of rectangle to be a & b.. Make 2 equations as per A & B.. Solve them and you will get them 5 & 12..therefore area = 5 * 12 = 60
Answered by
0
B is the answer pls brainliest pls mark
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