two rectangular plots have the same area. the length of the first plot is 28 metres and its perimeter is 104 metres. the breadth of the second plot is 21 metres. what is the area of each plot? what is the perimeter of the second plot?
Answers
Answered by
2
Answer:
Step-by-step explanation:
Attachments:
Answered by
4
Answer:
Perimeter of first plot= 104 m.
Length= 28m.
By the problem ,
2(l+b)= 104
Or, l+b=52
Or, 28+b=52
Or, b =52-28=24 m.
Area of each plot
= 28×24=672 sq.m.(ans)
Breadth of second plot = 21
Length = 672/21=32m.
( As area of two plot are equal )
Perimeter of second plot
= 2(l+b)
= 2(32+21)
= 2×53
= 106 m.(ans)
Similar questions