Susan notices that AC and DF are congruent in the image below. Which step could help her determine if ΔABC ≅ ΔDEF by SAS?

Question

Susan notices that AC  and  DF are congruent in the image below. Which step could help her determine if ΔABC ≅ ΔDEF by SAS?

anonymous · Answer

attachment

anonymous · Answer

attachment

anonymous · Answer

@ganeshie8 can you help me please

ganeshie8 · Answer

look at the triangles and can u tell me
 if u see any congruent angles/sides ?

anonymous · Answer

It looks like all of the angles are congruent

ganeshie8 · Answer

nope, in geometry looks will not work :)
look at the triangles,

they both have one angle marked wid green arc.

ganeshie8 · Answer

thats a sign which tells us that, those both angles are equal
angle C = angle F

ganeshie8 · Answer

she knows that AC = DF

anonymous · Answer

So its B

ganeshie8 · Answer

so we have

one SIDE
one ANGLE

that are equal between both triangles

anonymous · Answer

Ok

ganeshie8 · Answer

we need another SIDE to use SAS postulate

ganeshie8 · Answer

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