Thue sides of a triangle is in the the ratio2:3:4and it's perimeter is 45 find the lengthy of each side of a triangle
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Step-by-step explanation:
Let, the side of triangle be x.
Perimeter of triangle = AB+BC+AC
45 = 2x+3x+4x
45= 9x
5 = x
=> 2x = 2*5 = 10
=> 3x = 3*5 = 15
=> 4x = 4*5 = 20
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