WILL MARK BAINLIEST !! please help me :)

Answer:
Yes
Step-by-step explanation:
Both triangles are right angled triangles, and 9 is a variable of 3 as well as 5 being a variable of 15 when divided by 3
Answer:
Yes, they are similar triangle.
Step-by-step explanation:
15/9 = 5/3 { corresponding sides of similar triangle are equal}
or, 45 = 45