the breadth of a rectangle is twice its length if the perimeter is 36 what is its area
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Answered by
1
perimeter = 2( l + b )
36. = 2 × (x + 2x)
18. = 3x
x = 6
area = 6 × 12
= 72
36. = 2 × (x + 2x)
18. = 3x
x = 6
area = 6 × 12
= 72
anchal47:
thanks
it was in my paper
of maths
Answered by
1
let length be l m
so,breadth =2l m
ATP,
2 (l+2l)=36
or,6l=36
or, l=36÷6
or, l=6
length =6m
breadth=12m
so,area=12×6 sq.m
=72 sq.m
so,breadth =2l m
ATP,
2 (l+2l)=36
or,6l=36
or, l=36÷6
or, l=6
length =6m
breadth=12m
so,area=12×6 sq.m
=72 sq.m
nice to see this question bro
i am sis
whatever but thanks
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