The perimeter of a rectangular plot of land is 240m and its length is 63m.Find the breadth area of the plot.
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Answered by
3
Step-by-step explanation:
There will be a correction in the question because the perimeter is actually less than the given length ( 240cm < 63m ) this can't be possible so, the corrections :
→ PERIMETER of the plot = 240cm
→ Length of the plot = 63cm
=> PERIMETER = 2 ( l + b )
=> 240 = 2 ( 63 + b )
=> 240 = 126+ 2b
=> 2b = 240 - 126
=> 2b = 114
\large = > b \: = \frac{114}{2}=>b=
2
114
\large = > b \: = 57cm=>b=57cm
=> \large{\green{\boxed{\green{\boxed{\red{\textsf{b =57cm }}}}}}}
b =57cm
∴ The BREADTH is 57 cm
→ Area of the plot = Length × BREADTH
=> 63 × 57
=> \large{\green{\boxed{\green{\boxed{\red{\textsf{3591 sq.cm}}}}}}}
3591 sq.cm
∴ The area of the plot is 3591 cm²
Answered by
2
Answer:
I don't know, what is the answer? I am in 7 class I want only point.Ok! siso sorry.
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