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a. definition of congruent angles;

Question

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a. definition of congruent angles; <ABC = <EDC; ASA
b. Substitution; <ACB = <ECD; AAS
c. Definition of equal angles; <ABC = <EDC; SAS
d. Substitution; <ACB = <ECD; ASA

I believe it's A, but I'm unsure..

ganeshie8 · Answer

do you have a diagram attached with this question ?

warpedkitten · Answer

Yep. http://prntscr.com/6bjk76

usukidoll · Answer

this feels like Euclidean Geometry O_O

usukidoll · Answer

aw no it is... damn... my professor isn't judging the course that hard so I didn't bother to read into detail. I could try... so based on the diagram we need to prove that angle A and angle E are congruent to each other.

ganeshie8 · Answer

yes it is :) you're right about ASA but the answer is NOT option A

usukidoll · Answer

so we are given that line BC and line CD are congruent and omg wahhh what is that upside down T stand for

usukidoll · Answer

between?

ganeshie8 · Answer

perpendicular

warpedkitten · Answer

I believe it means perpendicular.

usukidoll · Answer

oh ok XD

ganeshie8 · Answer

$$\huge \perp$$

usukidoll · Answer

well I can see that BC is congruent to CD .. but the perpendicular I'm having a hard time unless we mean |dw:1425249151185:dw|

usukidoll · Answer

|dw:1425249226248:dw|