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patriot [66]
3 years ago
14

Find the circumference of the circle and round to the nearest tenth

Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:

circumference of circle = 2×pi×r

circumference of circle = 2×3.14×12.7

circumference of circle = 79.756 in

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Step-by-step explanation:

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The inequality that explains why the three segments cannot be used to construct a triangle is ED + EF < DF

<h3>Inequalities </h3>

From the question, we are to determine which of the given inequalities explains why the three segments cannot be used to construct a triangle

From the given information,

Line DE is about half the length of line DF

That is,

ED = 1/2 DF

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Line FE is about one-third of the length of line DF

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EF = 1/3 DF

Then, we can write that

ED + EF = 1/2DF + 1/3DF

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Since,

5/6 DF < DF

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ED + EF < DF

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Learn more on Inequalities here: brainly.com/question/1447311

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