Two sides of a triangle have lengths of 10 and 15. Between what two numbers does the length of the third side lie?

Question

Mathematics

Rhianna Barr

25 April, 12:25

Two sides of a triangle have lengths of 10 and 15. Between what two numbers does the length of the third side lie?

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Answers (1)

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Yandel Pena · Answer 1

Since the sum of two sides of a triangle must be greater than the third. You must subtract the two known to get the lower bound. And add the two to get the upper bound. This will give you between 5 and 25