Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
2. Congruent Polygons
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Exercise 27 Page 600

What do the angle and side markings mean?

∠ N ≅ ∠ T
PQ ≅ RS

Practice makes perfect
From the diagram, we see that two angles have been marked as congruent, ∠ N and ∠ T. Therefore, regarding angles, we can conclude the following.

∠ N ≅ ∠ T Finally, we also see that PQ and RS have been marked as congruent sides. Therefore, regarding sides, the following must be true. PQ ≅ RS