The length and breadth of the plot are in the ratio 10:3.He also donated Rs 15600 to fence the plot at Rs 50 per m. (a) Find the dimensions of the plot. (b)Find the area of the plot.
Answers
Answered by
14
Step-by-step explanation:
let the length and breadth be 10x ,3x.
perimeter =total amount/ fence at one meter
=15600/50
=312
perimeter=312m
2(l+b)=312
2(10x+3x)=312
2*13x=312
26x=312
x=312/26
x=12
length=120; breadth=36
Area =length*breadth
=120*36
=4320sq.m
Answered by
2
Answer:
Step-by-step explanation:
let the length and breadth be 10x ,3x.
perimeter =total amount/ fence at one meter
=15600/50
=312
perimeter=312m
2(l+b)=312
2(10x+3x)=312
2*13x=312
26x=312
x=312/26
x=12
length=120; breadth=36
Area =length*breadth
=120*36
=4320sq.m
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