What is the correct congruency statement for the triangles shown?
ΔACB ≅ ΔFED
ΔBAC ≅ ΔDFE
ΔCAB ≅ ΔFDE
ΔCBA ≅ ΔEFD
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OpenStudy (anonymous):
OpenStudy (mathlegend):
Try mentally flipping the triangles. Which angle is colored in the picture?
OpenStudy (anonymous):
@MathLegend D & A
OpenStudy (mathlegend):
Good, so now we know that in the statement first that D & A must match up. So that is only seen in the last two. So it out of the last two.
OpenStudy (mathlegend):
So now which two segments(Sides) have two hash marks?
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OpenStudy (anonymous):
@MathLegend Alright! And they're sides DF and AB
OpenStudy (mathlegend):
Good so now F & B must be lined up as well
OpenStudy (mathlegend):
So which one has D & A lined up then has F & B lined up in the congruent statement?
OpenStudy (anonymous):
@MathLegend The last one?
OpenStudy (mathlegend):
Yup
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OpenStudy (anonymous):
@MathLegend Ohhh that makes it so much simpler! I understand, find what matches up in the picture and then see how they match up as answer choices. Thank you so much :)