Question

WILL MARK BAINLIEST !! please help me :)

Answer 1

Yes, they are similar triangle.

Explanation:

15/9 = 5/3 { corresponding sides of similar triangle are equal}

or, 45 = 45

Answer 2

Yes

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