Stiff_Smile · 1 decade ago
Yes, you can have an acute triangle. That's a triangle with all acute angles. (There's also obtuse triangles [with one obtuse angles] and right triangles [with one right angle].)
You guys also forgot flat angles--180 degrees.
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CrystalBlueEyes · 1 decade ago
Do you mean an angle? You can't have acute triangles!
Oh, and Mafinha, you forgot reflex angles C:
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hallucinating* · 1 decade ago
Mafinha- :O...
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Mafinha · 1 decade ago
There's no such thing as an acute triangle. There are isosceles, scalene and equilateral.
ANGLES on the other hand can be acute, right or obtuse.

This is something I learned in form 4/5... o.o
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catiemac · 1 decade ago
Oh thanks i appreciate it (:
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