Question

Identify the correct explanation for why the triangles are similar. Then find BG and CD. I will mark brainliest if correct! PLEASE HELP!! I NEED THIS!!

Answer 1

Now,

BG =4x -10

=>BG = 4(15)-10

=>BG = 60-10

=>BG =50.

CD = x+5

=>CD = 15+5

=>CD =20

Answer 2

Answer:

∠A≅∠A by the Reflex Prop. of ≅. Since BG∥CD,∠GBA≅∠DCA by the Corr. ∠s Post. Therefore, △GBA∼△DCA by AA∼. BG=50 and CD=20.

Step-by-step explanation: