Angles

I'm stupid. I completely forgot the difference between obtuse and acute angles. Does anyone think they could help me?

Obtuse: Angle between 90 and 180 degrees

Acute: Less than 90 degrees

Hope that helps

someone correct me if I'm wrong though

nope your okay
Insaney has our back on math ^^

An easy way to remember:

"A small angle is a cute angle! Geddit? .

Or I sometimes think of it as "obtuse is the fat angle" because it sounds like "obese".

Don't get them mixed up with reflex angles, either. (a reflex angle is an angle between 180 degrees and 360 degrees.)

Originally Posted by insaney

Obtuse: Angle between 90 and 180 degrees

Acute: Less than 90 degrees

Hope that helps

someone correct me if I'm wrong though

You do realize that this makes me want your brain more right? o.O Hahahah! Well, you are correct. Good job. Give me your brain.

What insaney said, acute are less than ninety degrees, obtuse are more than ninety. And Reflex are 180 and above. Oh, wait, someone said that too.
My teacher used to help us remember by saying obtuse really loudly, then acute quietly. And the obtuse was deeper, too.