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a triangle has side lengths of 2cm, 8cm, and x cm. which measure could be the value of the x in centimeters? Answers 6 9 10 12

User DBaker
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Answer: The value of x in centimeters is 9.

Step-by-step explanation: According to the Triangle Inequality Theorem, the sum of any two sides of a triangle must be greater than the third side. For each of the possible sides given, let's test this theorem:

6: 2 + 6 = 8. Since 8 is not greater than 8, this is not the answer.

9: 2 + 8 = 10. Since 10 is greater than 9, this is the answer.

10: 2 + 8 = 10. Since 10 is not greater than 10, this is not the answer.

12: 2 + 8 = 10. Since 10 is not greater than 12, this is not the answer.

Hope this helps!

User Sriharsha Kalluru
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2 votes

Answer: 10

Explanation:

User Linpingta
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