the length of a rectangular Park is twice its breadth if the perimeter of the park is 186cm find its length and breadth
Answers
Answered by
144
hiii!!!
here's ur answer...
let the breadth of the park be x. therefore length of the park = 2x.
perimeter of the park = 186cm
→ 2(l+b) = 186cm
→ 2(2x+x) = 186cm
→ 2(3x) = 186cm
→ 6x = 186cm
→ x = 186/6
→ x = 31cm
therefore breadth of the rectangular park = x
= 31cm
length of the rectangular park = 2x
= 2×31
= 62cm
verification:-
perimeter of the rectangular park = 2(l+b)
= 2(31+62)
= 2×93
= 186m
hence verified
hope this helps u..!
here's ur answer...
let the breadth of the park be x. therefore length of the park = 2x.
perimeter of the park = 186cm
→ 2(l+b) = 186cm
→ 2(2x+x) = 186cm
→ 2(3x) = 186cm
→ 6x = 186cm
→ x = 186/6
→ x = 31cm
therefore breadth of the rectangular park = x
= 31cm
length of the rectangular park = 2x
= 2×31
= 62cm
verification:-
perimeter of the rectangular park = 2(l+b)
= 2(31+62)
= 2×93
= 186m
hence verified
hope this helps u..!
Answered by
19
the answer is 62m,31m hope it is correct
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