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Naya [18.7K]
3 years ago
8

What is vertical angles congruence theorem

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0
This mean that vertical angles, angles that are opposite each other and formed by two intersecting straight lines, are congruent.
gizmo_the_mogwai [7]3 years ago
7 0
I don’t really know bro
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The arc length of the semicircle is 5π units

<h3>Calculating length of an arc</h3>

From the question, we are to calculate the arc length of the semicircle

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