Question

Triangle RST is dilated to create triangle UVW on a coordinate grid. You are given that angle T is congruent to angle W. What other information is required to prove that the two triangles are similar?
Segments RS and UV are congruent.

Angle S is congruent to angle V.

Segment RT is congruent to segment UW, and segment ST is congruent to segment VW.

Angle S is congruent to angle U.

Answer 1

@phi

Answer 2

you need to show 2 of the corresponding angles are congruent. (the 3rd automatically will be congruent if the other 2 are)

when they say RST matches UVW, they mean the point (angle) at R matches with U, S with V and T with W

they give you T with W

you need to show either R/U or S/V to be congruent

Answer 3

in other words, when they write R S T in that order, the exact order U V W
means R with U, S with V, and T with W

you want to show 2 out of those 3 angles are congruent

Answer 4

so its B @phi

Answer 5

yes

Answer 6

Thank you!