Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.
Sagot :
To determine whether it is possible to construct a triangle with side lengths of 3, 3, and 9, we need to apply the triangle inequality theorem. This theorem states that for three lengths to form a triangle, the sum of the lengths of any two sides must be greater than the length of the remaining side. We will check the following three conditions:
1. The sum of the first and second sides must be greater than the third side:
[tex]\(3 + 3 > 9\)[/tex]
2. The sum of the second and third sides must be greater than the first side:
[tex]\(3 + 9 > 3\)[/tex]
3. The sum of the first and third sides must be greater than the second side:
[tex]\(3 + 9 > 3\)[/tex]
Let's evaluate these conditions one by one:
1. [tex]\(3 + 3 = 6\)[/tex], and [tex]\(6\)[/tex] is not greater than [tex]\(9\)[/tex]. So this condition is not satisfied.
2. [tex]\(3 + 9 = 12\)[/tex], and [tex]\(12\)[/tex] is greater than [tex]\(3\)[/tex]. This condition is satisfied.
3. [tex]\(3 + 9 = 12\)[/tex], and [tex]\(12\)[/tex] is greater than [tex]\(3\)[/tex]. This condition is satisfied.
Since the first condition is not met, the side lengths 3, 3, and 9 do not satisfy the triangle inequality theorem. Therefore, it is not possible to form a triangle with these side lengths.
So, the correct answer is:
B. False
1. The sum of the first and second sides must be greater than the third side:
[tex]\(3 + 3 > 9\)[/tex]
2. The sum of the second and third sides must be greater than the first side:
[tex]\(3 + 9 > 3\)[/tex]
3. The sum of the first and third sides must be greater than the second side:
[tex]\(3 + 9 > 3\)[/tex]
Let's evaluate these conditions one by one:
1. [tex]\(3 + 3 = 6\)[/tex], and [tex]\(6\)[/tex] is not greater than [tex]\(9\)[/tex]. So this condition is not satisfied.
2. [tex]\(3 + 9 = 12\)[/tex], and [tex]\(12\)[/tex] is greater than [tex]\(3\)[/tex]. This condition is satisfied.
3. [tex]\(3 + 9 = 12\)[/tex], and [tex]\(12\)[/tex] is greater than [tex]\(3\)[/tex]. This condition is satisfied.
Since the first condition is not met, the side lengths 3, 3, and 9 do not satisfy the triangle inequality theorem. Therefore, it is not possible to form a triangle with these side lengths.
So, the correct answer is:
B. False
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.