≅ ∠
because they are vertical angles, so that's one pair of congruent angles. However, we can't compare ∠
and ∠
as they have different measures, so we'll have to find the measure of either ∠
or ∠
. Let's go with the former. Using the fact that the sum of the measures of the interior angles of a triangle is 
°, we know that 
∠
°. Now, we know that ∠
. Hope this helps!
Determine whether the triangles are similar. or not.
If similar, state how.
A. similar,...
Mathematics, 18.01.2021 18:50, jenescobedo
Determine whether the triangles are similar. or not.
If similar, state how.
A. similar, AA
B. similar, sss
C. Similar, SAS
D. Not similar
Answers: 3
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