Triangle ABC was dilated using the rule Do,4. Triangle AB'C' is the result of the dilation. What is OB? O 1.5 units O 3 units O 4.5 units O 6 units

Triangle ABC was dilated using the rule Do4 Triangle ABC is the result of the dilation What is OB O 15 units O 3 units O 45 units O 6 units class=