Suresh took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min,
and Rajesh took the same time to cross the same field along its sides walking at the rate of 68
m/min. Find the area of the field.
Answers
Answered by
0
Answer:
the area of rectangular field is 11m.
Step-by-step explanation:
As suresh travelled alone Dia so distance covered is speeding into time. (52/60×15=13m)
As Rajesh travelled along side so distance covered is speeding into time (68/60×15=17m)
so by law of triangle we have given two sides so we can find third one
Answered by
1
Answer:
Step-by-step explanation:
length of diagonal =13 m
2(L+B) = 17 m ------- (1)
L²+B² = 13² ----------(2)
SOLVING BOTH 1 AND 2
2L²- 17L = 387/4
on solving quadratic equation we will get value of L and B
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