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Please help triangle similarity
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Please help triangle similarity

Please help triangle similarity-example-1
User Andreas Abel
by
4.7k points

1 Answer

4 votes

9514 1404 393

Answer:

(C) SAS

Explanation:

The obtuse angles in each triangle are "corresponding" with respect to the segments marked parallel and the horizontal transversal.

Those angles are between pairs of proportional sides:

60/42 = 40/28 = 10/7

so, the applicable theorem is SAS. The triangles can be proven similar using the SAS theorem.

User David Choi
by
4.8k points
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