And an acute angle is an angle

So anything, this is acute, that is an acute angle, and that is an acute angle right over here. They are less than 90 degrees.

You start by teaching angles an acute angle, a right angle, an obtuse angle, a straight angle.

What does a non acute angle look like?

I could also draw an acute angle maybe an angle that is formed from an intersection of two lines, so this angle would be acute, and so will this angle.

So an acute angle will look something like that.

I could also so the acute angle could be this angle right over here.

less than 90 degrees you have an acute angle, at 90 degrees you have a right angle,

We call this an obtuse angle. The way I remember it is acute it's kind of a cute angle.

So lets keep rotating it, so our other side points to 70 degrees, so it is an acute angle.

I believe acute, in either latin or greek or maybe both means something like pin or sharp, so that's one way to think about it an acute angle seems much sharper.

He's an acute businessman.

Cause coronary thrombosis, acute.

They're both acute angles.

So angle angle side orange sorry, orange angle white angle side

I have an acute pain here.

The housing shortage is very acute.

He died from acute lymphoblastic leukemia.

Now, I work in acute care.

Angle

Angle

angle

angle

Angle

Angle

Angle

Angle

That's one angle here's another angle.

White angle white angle let me be careful here, white angle

Her grief was too acute for tears.

Her grief was too acute for tears.

Her grief was too acute for tears.

He has an acute sense of observation.

There is an acute shortage of water.

And, captain, my hearing is very acute.

I can give you another definition for acute angle so an acute angle has a measure or it's smaller than a right angle so you learn about radients and degrees which are different ways to measure angles so you'll see that a right angle can be measured as 90 degrees this over here is less than 90 degrees so this is less than 90 degrees. and one way to conceptualize this is that this angle, it's opening is smaller it's more narrow, it's lines are, you would have to rotate one line

angle ACB is congruent to angle DBC

Angle 1 is congruent to angle 4.

This angle plus this angle is going to be equal to this angle.

Or this angle plus this angle plus this angle is equal to 180.

Main angle

Fine angle

Arc angle

Falloff angle

Bond Angle