one side of a square is given by the expression (x+3) find its perimetre
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Answered by
0
Answer:
12x+16
Step-by-step explanation:
= 4(3x + 4)
= 12x + 16
= 12x +16 =0
= 12x = -16
= x = -16/12
= x = -4/3
Step-by-step explanation:
Answered by
0
Answer:
perimeter of a square = 4 × length is it's side
Step-by-step explanation:
perimeter = 4 × ( x + 3) = 4x + 12
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