right angled triangle having perimeter 120 CM has its two perpendicular sides in the ratio 5 : 12 find the length of its sides
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ankit7970:
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By Pythagoras theorem the hypotenuse is in the ratio 13.
so 5x+12x+13x=120
30x=120
x=4
length of the sides 20, 48,52.
so 5x+12x+13x=120
30x=120
x=4
length of the sides 20, 48,52.
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