Question

the perimeter of ABC is 50 cm . its sites AB , BC and AC are respictevely 15 cm , 10 cm and (x + 4)cm . find the value of x?


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Answer 1

Answer:

20

Step-by-step explanation:

Perimeter = 50 cm

Therefore,

15+10+x+4=50

29+x=50

x=21

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