In a triangle ABC, side AB = 4x BC= 5x and AC = 6x and the perimeter of the triangle is 105cm . The value of x is
15cm
7cm
5cm
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1
Answer:
answer is 7 cm ......
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4x+5x+6x=105
15x=105
X=105/15
So x=7cm
15x=105
X=105/15
So x=7cm
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