Area of a rectangular field whose length is twice its breadth is 2450m Find the area of
square field whose perimeter is equal to the perimeter of the rectangular field.
Answers
Answered by
4
let the length and breadth of rectangle be 2x and x, respectively
A. T. Q.
2x*x=2450
x=35
the length=70 and breadth =35
Now,
perimeter of rectangle=2(l+b)
=2(35+ 70)
= 2*105
=210
Again,
perimeter of square=210
side*4=210
side. =52.5
now again,
2756.25.
Answer
rohan4197:
please follow
Answered by
2
Answer:
the breadth is = 35 and the perimeter = 210m
Step-by-step explanation:
area = 2450
let breadth = 'b'
let length = '2b'
area = l x b
2450 = 2b x b
2450 = 2b^2
b^2 = 2450/2
b^2 = 1225
b = √1225
b = 35
therefore , breadth = 35m
length = 2b = 2 x 35 = 70m
therefore, perimeter = 2(l + b)
=2(70 + 35)
=2 x 105
=210
perimeter = 210m
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