3 years ago

Help with congruent angles - please----

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

4 0

Answer:

<h2>No, they are not congruent, see why below</h2>

Step-by-step explanation:

The red lines indicate corresponding angles. Here we see 2 corresponding congruent sides and 1 corresponding congruent angle. The SAS postulate states that we can conclude a triangle is congruent if we have 2 sides and 1 angle as being congruent. However, on closer inspection, we will notice that the angle is not actually corresponding. The first triangle has the angle between the two sides marked, but the second one has the angle on the other side marked. Because of this, we cannot conclude the triangles are congruent.

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