Perimeter of triangle ABC is 50cm,its sides AB,BC,AC are 15cm,10cm,(X+4)cm find the value of X

asked Apr 20, 2022 66.9k views

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5 votes

Answer:

Explanation:

the perimeter equals the sum of the 3 sides of the triangle so 50=15+10+x+4

x=50-29

x=21

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