The area of a rectangular field whose length is twice its breadth is 2450sq.m. Find the perimeter of the field.
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HI !
Let the length be x and breadth be y
Area = length x breadth
xy = 2450 ---> (1)
Given ,
2y = x
from equation 1 ,
2y × y = 2450
2y² = 2450
y² = 1225
y = √1225
y = 35
x = 2y
x = 2 × 35
= 70
Length = 70 m
Breadth = 35 m
Let the length be x and breadth be y
Area = length x breadth
xy = 2450 ---> (1)
Given ,
2y = x
from equation 1 ,
2y × y = 2450
2y² = 2450
y² = 1225
y = √1225
y = 35
x = 2y
x = 2 × 35
= 70
Length = 70 m
Breadth = 35 m
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