Explore a diverse range of topics and get expert answers on IDNLearn.com. Get comprehensive answers to all your questions from our network of experienced experts.
Answer:
Yes, they are similar triangles
Step-by-step explanation:
If you make a proportion using vertical side/horizontal side
[tex]\frac{4}{10} =\frac{12}{30} \\[/tex]
If you multiply 4/10 by 3/3 you will get 12/30, so the triangles are similar.