The length of a rectangular plot exceeds
its breath by 5m. If the perimeter of the
plot is 142m, find thes dimensions of
the plot.
Please anyone answer this question step by step ..
its breath by 5m. If the perimeter of the
plot is 142m, find thes dimensions of
the plot.
Please anyone answer this question step by step ..
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Length = 38m
Breadth = 33m
Answer:
l=b+5
⇒2(l+b)=142
⇒2(b+5+b)=142
⇒b+5+b=71
⇒2b+5=71
⇒2b=66
⇒b=33cm
⇒l=33+5=38cm