two poles of different height are standing vertical on a horizontal field at a perticular time the ratio between the length of the shadow is2:3 if the height of the smaller pole is 7:5m find the height of the other pole
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othwr pole hight will
2:3 is given
2 is smaller
so 2 = 7 length and 5 breadth
then 1 = 3.5 length and 2.5 breadth
then we have to find the length of other pole
so we muntipy it by 3
then 3×3.5 is length and 3×2.5 is breadth
10.5 is length and 7.5 is breadth
2:3 is given
2 is smaller
so 2 = 7 length and 5 breadth
then 1 = 3.5 length and 2.5 breadth
then we have to find the length of other pole
so we muntipy it by 3
then 3×3.5 is length and 3×2.5 is breadth
10.5 is length and 7.5 is breadth
Answered by
3
solving it by ratio and proportion method
2:3::7.5:X
X = 7.5*3/ 2
and X = 11.25
2:3::7.5:X
X = 7.5*3/ 2
and X = 11.25
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