3 years ago

What is the formula for the perimeter of a triangle?

1 answer:

8 0

Side 1 + side 2 + side 3

E.g.

2 + 4 + 3 = 9

<em>Have a luvely day!</em>

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Komok [63]

I believe your answer is C. But I’m not completely sure!

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PolarNik [594]

Answer:

the total of angle's in traingle is 180

so 85+53+c=180

c=180-138

c=42

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AlekseyPX

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IceJOKER [234]

You would do 8x+(15•8$

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