In the graphic above, ΔRED ≅ ΔTAN by: aHL. bSSA. cSAS. dThe triangles are not congruent.

Answer:
a. HL
Step-by-step explanation:
ΔRED ≅ ΔTAN by HL Postulate of congruen.
The triangles are congruent by SAS postulates. Then the correct option is C.
A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
If the two triangles are similar, the ratio of the corresponding sides will be constant.
From the figure, we have
DR = NT (given)
RE = TA (given)
∠E = ∠A = 90°
Then the triangles are congruent by SAS postulates.
Then the correct option is C.
More about the triangle link is given below.
https://brainly.com/question/25813512
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