Two side of a triangle is 30 cm and 40 cm find the third side if a perimeter is 110 cm
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Sides of a triangle = 30 cm,40 cm, x cm
Perimeter of triangle = 110 cm
Perimeter of triangle = Sum of all sides
110=30+40+x
110=70+x
x=40 cm
Perimeter of triangle = 110 cm
Perimeter of triangle = Sum of all sides
110=30+40+x
110=70+x
x=40 cm
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