Submitting this to see if I am doing it correctly

[tdegeorge]

No description provided.

[siwelwerd]

Marking this as draft since you are still working, and noting that the build is failing on this commit.

critical: Opening and ending tag mismatch: statement line 69 and p, line 90, column 9
------------------------
critical: Failed to build.  Exiting...

[siwelwerd]

Suggested change

	<introduction>
	<p>
	In this activity, let's explore the relationship of the <m>45-45-90</m> special right triangle.
	</introduction>
	<introduction>
	<p>
	In this activity, let's explore the relationship of the <m>45-45-90</m> special right triangle.
	</p>
	</introduction>

If you look at the PreTeXt output, it says

critical: Failed to build.  Exiting...
critical: Opening and ending tag mismatch: p line 43 and introduction, line 45, column 24

Which is telling us that the <p> opened on line 43 is not being closed before the </introduction> tag on line 45. So commit this suggestion and this error should be fixed.