SOLUTION: Are the following triangles acute, right, obtuse, or not possible?
1. ^1, ^2, ^3
2. 1/4, 3/4, 3/4
3. 5,7,9
4. 0.2, .07, 1.0
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Question 283375: Are the following triangles acute, right, obtuse, or not possible?
1. ^1, ^2, ^3
2. 1/4, 3/4, 3/4
3. 5,7,9
4. 0.2, .07, 1.0
Found 2 solutions by Alan3354, richwmiller:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Are the following triangles acute, right, obtuse, or not possible?
1. ^1, ^2, ^3
I don't know what that means.
--------------------
2. 1/4, 3/4, 3/4
Acute
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3. 5,7,9
Obtuse
-----------
4. 0.2, .07, 1.0
Not possible
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
I recently learned that some students have been led to believe that ^5 means square root of (5). It does not.
Usually we write sqrt(5) for square root of (5)
^ is used to indicate exponents such as 5^2 means 5 squared
5^(1/2) means square root of 5 but for a different reason
So if you were trying to say square root then this is one way to write it.
1. sqrt(1), sqrt(2), sqrt(3)
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