Question

answer it please...​

Answer 1

Answer: SAS similarity criterion.

Step-by-step explanation: In triangle AOC and triangle BOD,

AO/BO = 3/6 = 1/2

OC/OD = 2.5/5 = 1/2

AO/BO = OC/OD = 1/2

Angle AOC = angle BOD (vertically opposite angles)

Therefore, they’re similar by SAS.