The triangle inequality

Mathematics

1 answer:

klemol [59]3 years ago

3 0

The answer is the first choice: 7, 15, 20.
When you want to know what three numbers can make up a triangle. All you have to do is take the first two numbers and add them up. If the sum is larger than the third number, it can form a triangle. If the sum of the first two numbers are smaller than the third number, it cannot form a triangle.
Hope this helped

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Vaselesa [24]

Answer:

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Step-by-step explanation:

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Illusion [34]

Answer:

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Step-by-step explanation:

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