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Which triangles are similar by the angle-angle criterion for similarity of triangles?

Which triangles are similar by the angle-angle criterion for similarity of triangles-example-1
Which triangles are similar by the angle-angle criterion for similarity of triangles-example-1
Which triangles are similar by the angle-angle criterion for similarity of triangles-example-2
Which triangles are similar by the angle-angle criterion for similarity of triangles-example-3
Which triangles are similar by the angle-angle criterion for similarity of triangles-example-4

1 Answer

3 votes

Answer:

for first:

<D=<B(corresponding angle)

<E=<C(corresponding angle)

<A=<A(common angle)

so

∆AED~ ∆ACB by A.A.A. axiom

is your answer

other are CONGRUENT TRAINGLE.

User Jpseng
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