Are the triangles congruent?? Justify the answer
2 answers:
Answer:
the triangles are congruent
Step-by-step explanation:
method 1: Angle-Angle-Angle congruency test
angle BAC = angle DEC(given)
angle ABC = angle EDC
angle BCA = angle DCE
method 2: Side Angle Side Congruency test
BC = DC (both are 4 cm)
angle BCA = angle DCE (vertically opp. angles, straight lines intersect)
AC = EC (both are 6 cm)
side note:
1. when testing for congruency and giving the different congruency test, always ensure that the sides or angles mentioned are in corresponding order of the congruent triangles.
2. see that from the explanation given i do not anyhow mix up the sides with any sides or mess up points with any points(will show drawing of an example of what i mean)
pls dont mind the ugly handwriting as well since i dont have a stylus
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Check the picture below.
notice, the dashed line is the "continuation" of the graph, however, for the constraints in the piece-wise, is excluded.
notice, the dashed line is the "continuation" of the graph, however, for the constraints in the piece-wise, is excluded.