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If all three sides of a triangle have length x, what is the perimeter of the triangle?

A. x/3
B. x + x + x + x
C. 3x
D. 3 + x

User Falsetru
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2 Answers

2 votes
It’s definitely 3x because if it has 3 sides “x+x+x” you shorten it up to 3x.
User Protasm
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7 votes

Answer:

C) 3x

Explanation:

Perimeter can be defined as side a + side b + side c,

since all sides are x we have

x + x + x = 3x

User Kgeorgiy
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