467,158 views
11 votes
11 votes
These triangles are similar select all equations that could be used to solve for the side indicated by the?

User Rasmus
by
2.8k points

1 Answer

6 votes
6 votes

Answer:

➟ Two triangles are similar then ratio of their corresponding sides are equal.

(Option 3 is correct)

★ Criteria for similarity of two triangles

i.) Their corresponding angles are equal.

ii.) Their corresponding sides are proportional.

∆ABC ~ ∆DEF only if

∠A = ∠D

∠B = ∠E

∠C = ∠F

and

AB/DE

BC/EF

CA/FD

[ Some theorems ]

AAA - similarity

AA - similarity

SSS - similarity

SAS - similarity

Explanation:

User David Tchepak
by
3.1k points