Question
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Leo has three straws. They are 4 inches, 8 inches, and 10 inches long. Can he make a triangle using these three straws?
Option 1 = Yes
Option 2 = No
(1 point)
Option is the correct answer.
Check answer Remaining Attempts: 3
Leo has three straws. They are 4 inches, 8 inches, and 10 inches long. Can he make a triangle using these three straws?
Option 1 = Yes
Option 2 = No
(1 point)
Option is the correct answer.
Check answer Remaining Attempts: 3
Answers
There are no human answers yet.
Answered by
GPT-4o mini
To determine if Leo can make a triangle with the straws, we can use the triangle inequality theorem. This theorem states that for any three sides of a triangle (let's call them \(a\), \(b\), and \(c\)), the following must be true:
1. \(a + b > c\)
2. \(a + c > b\)
3. \(b + c > a\)
Let's use the lengths of the straws: 4 inches, 8 inches, and 10 inches.
1. Check \(4 + 8 > 10\):
- \(12 > 10\) (True)
2. Check \(4 + 10 > 8\):
- \(14 > 8\) (True)
3. Check \(8 + 10 > 4\):
- \(18 > 4\) (True)
Since all three conditions of the triangle inequality theorem are satisfied, Leo can make a triangle with the three straws.
The correct option is:
**Option 1 = Yes**
1. \(a + b > c\)
2. \(a + c > b\)
3. \(b + c > a\)
Let's use the lengths of the straws: 4 inches, 8 inches, and 10 inches.
1. Check \(4 + 8 > 10\):
- \(12 > 10\) (True)
2. Check \(4 + 10 > 8\):
- \(14 > 8\) (True)
3. Check \(8 + 10 > 4\):
- \(18 > 4\) (True)
Since all three conditions of the triangle inequality theorem are satisfied, Leo can make a triangle with the three straws.
The correct option is:
**Option 1 = Yes**
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