Question

PLEASE HELPPP
Which triangles are similar? Which sides are proportional?

Answer 1

ΔAC
`A_(1)` ≈ Δ
`B_(1)`CB

Explanation:

proportional sides:

AC ≈
`B_(1)`C

C
`A_(1)` ≈ CB

A
`A_(1)` ≈ B
`B_(1)`

Answer 2

Triangle CBB1 and Triangle CAA1 are similar and line B to B1 and line A to A1 are proportional.

Explanation: