3 years ago

If the length of a side of an equilateral triangle is x, what is half of the perimeter?

Mathematics

1 answer:

nataly862011 [7]3 years ago

4 0

Answer:

3/2 x

Step-by-step explanation:

length of a side of an equilateral triangle is x

The perimeter is

P = 3s where s is the side length

P = 3x

1/2 of the perimeter

1/2 (3x)

3/2 x

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