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anonymous
 2 years ago
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain
anonymous
 2 years ago
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain

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anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0MY ANSWER: Obtuse, because to find if the triangle is right, acute or obtuse you use the Pythagorean Theorem. You plug in the two smaller numbers in the equation to it looks like this, 7^2+10^2=12.2. Since the hypotenuse given in the problem is larger than the hypotenuse you get in the theorem it is obtuse. Can someone explain what I did wrong?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0But my teacher said it was wrong...

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0The answer would be awkward, I know.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Lol... tell your teacher to look again.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0I did, and she still said it was wrong. That is why I am asking for help.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Cheating is so pathetic, seriously.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Don't cheat, you learn nothing by cheating.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0@e.mccormick Can you help?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0@e.mccormick Don't help him, he's cheating.

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0I'm not cheating, so if you can't help please leave this thread alone.

e.mccormick
 2 years ago
Best ResponseYou've already chosen the best response.1The only thing I see wrong is ytour math: \(7^2+10^2=12.2\) is not true. \(7^2+10^2=149\) is true and \(15^2=225\) is true and \(\sqrt{7^2+10^2}\approx12.2\) is true.

e.mccormick
 2 years ago
Best ResponseYou've already chosen the best response.1If that is the exact answer you submitted, yes, that is why it would be marked wrong. you did not actually apply the Pythagorean Theorem in that equation. You came close, but forgot the root sign!
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