The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
Answer:
Does anybody know the answer?
Step-by-step explanation:
Answer:
A) SAS
Step-by-step explanation:
The picture gives us that two sides are congruent. We can see that an <em>angle</em> is congruent as well because they share a common point at their tip.
If we look at just the area of intersection, it looks like an X. Think of the X as two lines intersecting. Each side equals 180°, and because both triangles are made up of those sides, we can conclude that the angles are congruent as well.
Hope this helps!
Not sure either I need the question
