- Res
(1) The area of a rectangular plot is 528 m². The length of the plot (in metres) is one
more than twice its breadth. We need to find the length and breadth of the plot.
Answers
Answered by
1
let the length be 2x+1 and breadth be x
area =l×b
528 = (2x+1)×x
528= 2x^2+x
0=2x^2+x-528
0=2x^2+33x-32x-528
0=2x(x-16) + 33(x-16)
0=2x+33;x=-33/2
x=16
therefore length = 27 and breadth is 16.
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Answered by
6
Given
- rectangular plot =528m^2
- length of plot =one (in meters)
- twice ia breath
Find
- lenght
- breath
⬇️⬇️Solution⬇️⬇️
Let the length be 2 x + 1
Let the breath be x
⬇️Formula used
Area = l × b
528 = (2 x + 1 ) × x
528 = 2 × ^ 2 + x
0 = 2 x ^ 2 + x - 528
0 = 2x^ 2+ 33x - 32 x 528
0 = 2x + 33
x = 33/2
x= 16
therefore
answer
- length = 27
- breath = 16
I hope this will help you Michael...
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