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Mathematics 14 Online
OpenStudy (gamer56):

Help please? @iGreen

OpenStudy (gamer56):

undeadknight26 (undeadknight26):

I would say A.

OpenStudy (gamer56):

OpenStudy (igreen):

Usually we use regular font capital letters..so which option looks like that?

OpenStudy (gamer56):

A?

OpenStudy (igreen):

Yep, that's for both Lines and Points.

OpenStudy (gamer56):

OpenStudy (igreen):

We can name an angle by the center point, so that eliminates two options. Which options are those?

OpenStudy (gamer56):

Im not sure but my guess is C, and D.

OpenStudy (igreen):

Yep, because they're both at the center. Now, we have two choices left. We name angles from one end to the center, to another end. We don't name it from one end, to another end, and then the center. So which option is it going to be?

OpenStudy (gamer56):

A?

OpenStudy (igreen):

A name's the angle from one end to another end to the center. Look what I said above and see if the answer is A.

OpenStudy (gamer56):

No its B.

OpenStudy (gamer56):

correct?

OpenStudy (igreen):

Yep.

OpenStudy (gamer56):

OpenStudy (igreen):

Acute angles measure between 0 and 90 degrees. (It doesn't include 0 OR 90) So which option is it?

OpenStudy (gamer56):

B?

OpenStudy (igreen):

Yep, because 80 is between 0 and 90.

OpenStudy (gamer56):

OpenStudy (gamer56):

@iGreen

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